diff --git a/media/test_flows/add_label.json b/media/test_flows/add_label.json
deleted file mode 100644
index 9a41dc555db..00000000000
--- a/media/test_flows/add_label.json
+++ /dev/null
@@ -1,107 +0,0 @@
-{
-  "version": "11.10",
-  "site": "https://textit.in",
-  "flows": [
-    {
-      "entry": "22505d46-43c5-42ba-975e-725c01ea440f",
-      "action_sets": [
-        {
-          "uuid": "22505d46-43c5-42ba-975e-725c01ea440f",
-          "x": 100,
-          "y": 0,
-          "destination": "f3a1a671-5f5b-489e-9410-9a09fa5eaafb",
-          "actions": [
-            {
-              "type": "reply",
-              "uuid": "27dfd8ac-55c5-49c9-88e3-3fb84a9894ff",
-              "msg": {
-                "eng": "Hey"
-              },
-              "media": {},
-              "quick_replies": [],
-              "send_all": false
-            }
-          ],
-          "exit_uuid": "6e2b09ec-3cc0-4ee6-ae7b-b76bad3ab6d3"
-        },
-        {
-          "uuid": "f3a1a671-5f5b-489e-9410-9a09fa5eaafb",
-          "x": 95,
-          "y": 101,
-          "destination": "78c20ee4-94bd-45e6-8510-8e602568fb6e",
-          "actions": [
-            {
-              "type": "add_label",
-              "uuid": "bc82c11d-7654-44e4-966c-fb39e2851df0",
-              "labels": [
-                {
-                  "uuid": "0bfecd01-9612-48ab-8c49-72170de6ee49",
-                  "name": "Hello"
-                }
-              ]
-            }
-          ],
-          "exit_uuid": "84bf44a1-13fd-44cb-8014-d6feb06e010f"
-        },
-        {
-          "uuid": "7ca2b0ef-0b23-4c6e-bccb-c5f2d62d2663",
-          "x": 146,
-          "y": 358,
-          "destination": null,
-          "actions": [
-            {
-              "type": "add_label",
-              "uuid": "910bf3b5-951f-47a8-93df-11a6eac8bf0f",
-              "labels": [
-                {
-                  "uuid": "0bfecd01-9612-48ab-8c49-72170de6ee49",
-                  "name": "Hello"
-                }
-              ]
-            }
-          ],
-          "exit_uuid": "6d579c28-9f3f-4584-bd2e-74009612fdbb"
-        }
-      ],
-      "rule_sets": [
-        {
-          "uuid": "78c20ee4-94bd-45e6-8510-8e602568fb6e",
-          "x": 85,
-          "y": 219,
-          "label": "Response 1",
-          "rules": [
-            {
-              "uuid": "33438bbf-49bd-4468-9a74-bbd7e1f58f57",
-              "category": {
-                "eng": "All Responses"
-              },
-              "destination": "7ca2b0ef-0b23-4c6e-bccb-c5f2d62d2663",
-              "destination_type": "A",
-              "test": {
-                "type": "true"
-              },
-              "label": null
-            }
-          ],
-          "finished_key": null,
-          "ruleset_type": "wait_message",
-          "response_type": "",
-          "operand": "@step.value",
-          "config": {}
-        }
-      ],
-      "base_language": "eng",
-      "flow_type": "M",
-      "version": "11.10",
-      "metadata": {
-        "name": "Add Label",
-        "saved_on": "2019-02-12T09:23:05.746930Z",
-        "revision": 7,
-        "uuid": "e9b5b8ba-43f4-4bc2-a790-811ee1cfe392",
-        "expires": 10080
-      }
-    }
-  ],
-  "campaigns": [],
-  "triggers": []
-}
\ No newline at end of file
diff --git a/media/test_flows/bad_send_action.json b/media/test_flows/bad_send_action.json
deleted file mode 100644
index d5b66d3eae2..00000000000
--- a/media/test_flows/bad_send_action.json
+++ /dev/null
@@ -1,57 +0,0 @@
-{
-  "base_language": "base",
-  "action_sets": [
-    {
-      "y": 795,
-      "x": 705,
-      "destination": "610d3c9d-7d2c-4aa4-b0eb-a07c823f6964",
-      "uuid": "0406607c-e711-4cbb-9c69-cbe3ce785dbd",
-      "actions": [
-        {
-          "uuid": "c7e3dc19-dc4a-45a0-a4f7-7f57720c3ce5",
-          "contacts": [
-            {
-              "urns": [
-                {
-                  "priority": 50,
-                  "path": "+14255551212",
-                  "scheme": "tel"
-                }
-              ],
-              "id": "contact1_id",
-              "name": "Mark"
-            },
-            {
-              "urns": [
-                {
-                  "priority": 50,
-                  "path": "+12065551212",
-                  "scheme": "tel"
-                }
-              ],
-              "id": "contact2_id",
-              "name": "Gregg"
-            }
-          ],
-          "variables": [],
-          "groups": [],
-          "msg": {
-            "base": "Hey there, here's a message."
-          },
-          "type": "send"
-        }
-      ]
-    }],
-  "version": 8,
-  "flow_type": "F",
-  "entry": "d41f3f4d-1742-44a0-b5d5-3d814c804832",
-  "rule_sets": [],
-  "type": "F",
-  "metadata": {
-    "revision": 110,
-    "expires": 5,
-    "saved_on": "2015-12-08T17:55:01.020719Z",
-    "uuid": "9e73669a-e71b-4e2d-ba3e-336ff0e6447b",
-    "name": "Send Action Test"
-  }
-}
\ No newline at end of file
diff --git a/media/test_flows/cataclysm_legacy.json b/media/test_flows/cataclysm_legacy.json
deleted file mode 100644
index 64500d8117c..00000000000
--- a/media/test_flows/cataclysm_legacy.json
+++ /dev/null
@@ -1,252 +0,0 @@
-{
-  "version": "11.5",
-  "site": "https://textit.in",
-  "flows": [
-    {
-      "entry": "c4462613-5936-42cc-a286-82e5f1816793",
-      "action_sets": [
-        {
-          "uuid": "eca0f1d7-59ef-4a7c-a4a9-9bbd049eb144",
-          "x": 76,
-          "y": 99,
-          "destination": "d21be990-5e48-4e4b-995f-c9df8f38e517",
-          "actions": [
-            {
-              "type": "add_group",
-              "uuid": "feb7a33e-bc8b-44d8-9112-bc4e910fe304",
-              "groups": [
-                {
-                  "uuid": "1966e54a-fc30-4a96-81ea-9b0185b8b7de",
-                  "name": "Cat Fanciers"
-                }
-              ]
-            },
-            {
-              "type": "add_group",
-              "uuid": "ca82f0e0-43ca-426c-a77c-93cf297b8e7c",
-              "groups": [
-                 {
-                  "uuid": "bc4d7100-60ac-44f0-aa78-0ec9373d2c2f",
-                  "name": "Catnado"
-                }
-              ]
-            },
-            {
-              "type": "reply",
-              "uuid": "d57e9e9f-ada4-4a22-99ef-b8bf3dbcdcae",
-              "msg": {
-                "eng": "You are a cat fan! Purrrrr."
-              },
-              "media": {},
-              "quick_replies": [],
-              "send_all": false
-            }
-          ],
-          "exit_uuid": "55f88a1e-73ad-4b6d-9a04-626046bbe5a8"
-        },
-        {
-          "uuid": "ef389049-d2e3-4343-b91f-13ea2db5f943",
-          "x": 558,
-          "y": 94,
-          "destination": "d21be990-5e48-4e4b-995f-c9df8f38e517",
-          "actions": [
-            {
-              "type": "del_group",
-              "uuid": "cea907a8-af81-49af-92e6-f246e52179fe",
-              "groups": [
-                {
-                  "uuid": "bc4d7100-60ac-44f0-aa78-0ec9373d2c2f",
-                  "name": "Catnado"
-                }
-              ]
-            },
-            {
-              "type": "reply",
-              "uuid": "394a328f-f829-43f2-9975-fe2f27c8b786",
-              "msg": {
-                "eng": "You are not a cat fan. Hissssss."
-              },
-              "media": {},
-              "quick_replies": [],
-              "send_all": false
-            }
-          ],
-          "exit_uuid": "9ba78afa-948e-44c5-992f-84030f2eaa6b"
-        },
-        {
-          "uuid": "d21be990-5e48-4e4b-995f-c9df8f38e517",
-          "x": 319,
-          "y": 323,
-          "destination": "35416fea-787d-48c1-b839-76eca089ad2e",
-          "actions": [
-            {
-              "type": "channel",
-              "uuid": "78c58574-9f91-4c27-855e-73eacc99c395",
-              "channel": "bd55bb31-8ed4-4f89-b903-7103aa3762be",
-              "name": "Telegram: TextItBot"
-            }
-          ],
-          "exit_uuid": "c86638a9-2688-47c9-83ec-7f10ef49de1e"
-        },
-        {
-          "uuid": "35416fea-787d-48c1-b839-76eca089ad2e",
-          "x": 319,
-          "y": 468,
-          "destination": null,
-          "actions": [
-            {
-              "type": "reply",
-              "uuid": "30d35b8f-f439-482a-91b1-d3b1a4351071",
-              "msg": {
-                "eng": "All done."
-              },
-              "media": {},
-              "quick_replies": [],
-              "send_all": false
-            },
-            {
-              "type": "send",
-              "uuid": "a7b6def8-d315-49bd-82e4-85887f39babe",
-              "msg": {
-                "eng": "Hey Cat Fans!"
-              },
-              "contacts": [],
-              "groups": [
-                {
-                  "uuid": "47b1b36c-7736-47b9-b63a-c0ebfb610e61",
-                  "name": "Cat Blasts"
-                }
-              ],
-              "variables": [],
-              "media": {}
-            },
-            {
-              "type": "trigger-flow",
-              "uuid": "540965e5-bdfe-4416-b4dd-449220b1c588",
-              "flow": {
-                "uuid": "ef9603ff-3886-4e5e-8870-0f643b6098de",
-                "name": "Cataclysmic"
-              },
-              "contacts": [],
-              "groups": [
-                {
-                  "uuid": "22a48356-71e9-4ae1-9f93-4021855c0bd5",
-                  "name": "Cat Alerts"
-                }
-              ],
-              "variables": []
-            }
-          ],
-          "exit_uuid": "f2ef5066-434d-42bc-a5cb-29c59e51432f"
-        }
-      ],
-      "rule_sets": [
-        {
-          "uuid": "c4462613-5936-42cc-a286-82e5f1816793",
-          "x": 294,
-          "y": 0,
-          "label": "Response 1",
-          "rules": [
-            {
-              "uuid": "17d69564-60c9-4a56-be8b-34e98a2ce14a",
-              "category": {
-                "eng": "Cat Facts"
-              },
-              "destination": "eca0f1d7-59ef-4a7c-a4a9-9bbd049eb144",
-              "destination_type": "A",
-              "test": {
-                "type": "in_group",
-                "test": {
-                  "name": "Cat Facts",
-                  "uuid": "c7bc1eef-b7aa-4959-ab90-3e33e0d3b1f9"
-                }
-              },
-              "label": null
-            },
-            {
-              "uuid": "a9ec4d0a-2ddd-4a13-a1d2-c63ce9916a04",
-              "category": {
-                "eng": "Other"
-              },
-              "destination": "ef389049-d2e3-4343-b91f-13ea2db5f943",
-              "destination_type": "A",
-              "test": {
-                "type": "true"
-              },
-              "label": null
-            }
-          ],
-          "finished_key": null,
-          "ruleset_type": "group",
-          "response_type": "",
-          "operand": "@step.value",
-          "config": {}
-        }
-      ],
-      "base_language": "eng",
-      "flow_type": "M",
-      "version": "11.5",
-      "metadata": {
-        "name": "Cataclysmic",
-        "saved_on": "2018-10-18T17:03:54.835916Z",
-        "revision": 49,
-        "uuid": "ef9603ff-3886-4e5e-8870-0f643b6098de",
-        "expires": 10080,
-        "notes": []
-      }
-    },
-    {
-      "entry": "0429d1f9-82ed-4198-80a2-3b213aa11fd5",
-      "action_sets": [
-        {
-          "uuid": "0429d1f9-82ed-4198-80a2-3b213aa11fd5",
-          "x": 100,
-          "y": 0,
-          "destination": null,
-          "actions": [
-            {
-              "type": "add_group",
-              "uuid": "11f61fc6-834e-4cbc-88ee-c834279345e6",
-              "groups": [
-                {
-                  "uuid": "22a48356-71e9-4ae1-9f93-4021855c0bd5",
-                  "name": "Cat Alerts"
-                },
-                {
-                  "uuid": "c7bc1eef-b7aa-4959-ab90-3e33e0d3b1f9",
-                  "name": "Cat Facts"
-                },
-                {
-                  "uuid": "47b1b36c-7736-47b9-b63a-c0ebfb610e61",
-                  "name": "Cat Blasts"
-                },
-                {
-                  "uuid": "1966e54a-fc30-4a96-81ea-9b0185b8b7de",
-                  "name": "Cat Fanciers"
-                },
-                {
-                  "uuid": "bc4d7100-60ac-44f0-aa78-0ec9373d2c2f",
-                  "name": "Catnado"
-                }
-              ]
-            }
-          ],
-          "exit_uuid": "029a7c9d-c935-4ed1-9573-543ded29d954"
-        }
-      ],
-      "rule_sets": [],
-      "base_language": "eng",
-      "flow_type": "M",
-      "version": "11.5",
-      "metadata": {
-        "name": "Catastrophe",
-        "saved_on": "2018-10-18T19:03:07.702388Z",
-        "revision": 1,
-        "uuid": "d6dd96b1-d500-4c7a-9f9c-eae3f2a2a7c5",
-        "expires": 10080
-      }
-    }
-  ],
-  "campaigns": [],
-  "triggers": []
-}
\ No newline at end of file
diff --git a/media/test_flows/child.json b/media/test_flows/child.json
deleted file mode 100644
index 3edf4d2111e..00000000000
--- a/media/test_flows/child.json
+++ /dev/null
@@ -1,37 +0,0 @@
-{
-  "campaigns": [],
-  "version": 3,
-  "site": "http://rapidpro.io",
-  "flows": [
-    {
-      "definition": {
-        "entry": "f692e793-75a8-45a7-ba8c-4d568bd9d8a8",
-        "rule_sets": [],
-        "action_sets": [
-          {
-            "y": 1,
-            "x": 107,
-            "destination": null,
-            "uuid": "f692e793-75a8-45a7-ba8c-4d568bd9d8a8",
-            "actions": [
-              {
-                "uuid": "c9d2abd9-0966-435a-8663-d716b4393df5",
-                "value": "@date",
-                "label": "Campaign Date",
-                "field": "campaign_date",
-                "action": "GET",
-                "type": "save"
-              }
-            ]
-          }
-        ],
-        "last_saved": "2014-11-20T20:49:08.254645Z",
-        "metadata": {}
-      },
-      "flow_type": "F",
-      "name": "Child",
-      "id": 300
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/color_gender_age.json b/media/test_flows/color_gender_age.json
deleted file mode 100644
index 93387ef4308..00000000000
--- a/media/test_flows/color_gender_age.json
+++ /dev/null
@@ -1,215 +0,0 @@
-{
-  "campaigns": [],
-  "version": 3,
-  "site": "http://rapidpro.io",
-  "flows": [
-    {
-      "definition": {
-        "entry": "5dc9d8e1-90c6-4043-bf97-73d35138dc00",
-        "rule_sets": [
-          {
-            "uuid": "c1911a46-ba8e-48e2-be8f-7c0be30edcdd",
-            "response_type": "C",
-            "rules": [
-              {
-                "test": {
-                  "test": "red",
-                  "type": "contains_any"
-                },
-                "category": "Red",
-                "destination": "f3b33749-c799-47f2-b242-160be2001550",
-                "uuid": "5a6cd1ec-6d09-4356-9fc0-7b7b71739add"
-              },
-              {
-                "test": {
-                  "test": "blue",
-                  "type": "contains_any"
-                },
-                "category": "Blue",
-                "destination": "f3b33749-c799-47f2-b242-160be2001550",
-                "uuid": "9e496bfe-227c-484e-9a3d-2ba607383c52"
-              },
-              {
-                "test": {
-                  "test": "green",
-                  "type": "contains_any"
-                },
-                "category": "Green",
-                "destination": "f3b33749-c799-47f2-b242-160be2001550",
-                "uuid": "075bb3b0-b104-4acf-8ee7-33046b207343"
-              },
-              {
-                "test": {
-                  "test": "maroon",
-                  "type": "contains_any"
-                },
-                "category": "Red",
-                "destination": "f3b33749-c799-47f2-b242-160be2001550",
-                "uuid": "2c9eb7fe-6084-47f3-9a70-745b11e76991"
-              },
-              {
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "category": "Other",
-                "destination": "f3b33749-c799-47f2-b242-160be2001550",
-                "uuid": "7d217ae2-0a07-45db-95bb-32a887dc1f94"
-              }
-            ],
-            "label": "Color",
-            "operand": "@step.value",
-            "y": 146,
-            "x": 290
-          },
-          {
-            "uuid": "fd47736c-6b31-4330-8d49-7dfff3e391a1",
-            "response_type": "C",
-            "rules": [
-              {
-                "test": {
-                  "test": "Male",
-                  "type": "contains_any"
-                },
-                "category": "Male",
-                "destination": "5ad1b145-58ba-4b65-8cb5-84d98172b221",
-                "uuid": "e86168bc-64fc-4458-a970-884b11b96ffa"
-              },
-              {
-                "test": {
-                  "test": "Female",
-                  "type": "contains_any"
-                },
-                "category": "Female",
-                "destination": "5ad1b145-58ba-4b65-8cb5-84d98172b221",
-                "uuid": "5caa68fe-d64e-4ca6-a782-305930095c62"
-              },
-              {
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "category": "Other",
-                "destination": "5ad1b145-58ba-4b65-8cb5-84d98172b221",
-                "uuid": "129ee4dc-2dff-4973-9d59-d9ccfc8748e1"
-              }
-            ],
-            "label": "Gender",
-            "operand": "@step.value",
-            "y": 414,
-            "x": 384
-          },
-          {
-            "uuid": "edec8286-536b-4924-8b94-0af69b41d4c2",
-            "response_type": "C",
-            "rules": [
-              {
-                "test": {
-                  "test": "18",
-                  "type": "lt"
-                },
-                "category": "Child",
-                "destination": "f25f5e8b-dc93-442b-a92d-8d01730e1d99",
-                "uuid": "c299e0cd-9c6a-4a3c-b7d5-9aa162d58062"
-              },
-              {
-                "test": {
-                  "test": "65",
-                  "type": "lt"
-                },
-                "category": "Adult",
-                "destination": "f25f5e8b-dc93-442b-a92d-8d01730e1d99",
-                "uuid": "139189b0-b4bf-4cfd-ab66-91ea3b40b406"
-              },
-              {
-                "test": {
-                  "type": "number"
-                },
-                "category": "Senior",
-                "destination": "f25f5e8b-dc93-442b-a92d-8d01730e1d99",
-                "uuid": "23265c0d-4a6e-44a7-8d55-f549c801ccd9"
-              },
-              {
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "category": "Other",
-                "destination": "f25f5e8b-dc93-442b-a92d-8d01730e1d99",
-                "uuid": "323b6e22-ae27-405e-b19d-b266f50b2db8"
-              }
-            ],
-            "label": "Age",
-            "operand": "@step.value",
-            "y": 695,
-            "x": 390
-          }
-        ],
-        "action_sets": [
-          {
-            "y": 0,
-            "x": 228,
-            "destination": "c1911a46-ba8e-48e2-be8f-7c0be30edcdd",
-            "uuid": "5dc9d8e1-90c6-4043-bf97-73d35138dc00",
-            "actions": [
-              {
-                "msg": "What is your favorite color?",
-                "type": "reply"
-              }
-            ]
-          },
-          {
-            "y": 298,
-            "x": 223,
-            "destination": "fd47736c-6b31-4330-8d49-7dfff3e391a1",
-            "uuid": "f3b33749-c799-47f2-b242-160be2001550",
-            "actions": [
-              {
-                "msg": "What is your gender?",
-                "type": "reply"
-              }
-            ]
-          },
-          {
-            "y": 557,
-            "x": 224,
-            "destination": "edec8286-536b-4924-8b94-0af69b41d4c2",
-            "uuid": "5ad1b145-58ba-4b65-8cb5-84d98172b221",
-            "actions": [
-              {
-                "type": "save",
-                "field": "gender",
-                "label": "Gender",
-                "value": "@flow.gender"
-              },
-              {
-                "msg": "What is your age?",
-                "type": "reply"
-              }
-            ]
-          },
-          {
-            "y": 832,
-            "x": 217,
-            "destination": null,
-            "uuid": "f25f5e8b-dc93-442b-a92d-8d01730e1d99",
-            "actions": [
-              {
-                "msg": "Thanks.",
-                "type": "reply"
-              }
-            ]
-          }
-        ],
-        "last_saved": "2014-06-26T14:18:09.205715Z",
-        "metadata": {
-          "notes": []
-        }
-      },
-      "flow_type": "F",
-      "name": "Color Age Gender",
-      "id": 23323
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/favorites_timeout.json b/media/test_flows/favorites_timeout.json
deleted file mode 100644
index 276578cf45f..00000000000
--- a/media/test_flows/favorites_timeout.json
+++ /dev/null
@@ -1,341 +0,0 @@
-{
-  "version": 7,
-  "flows": [
-    {
-      "version": 7,
-      "flow_type": "M",
-      "base_language": "base",
-      "action_sets": [
-        {
-          "y": 0,
-          "x": 100,
-          "destination": "2bff5c33-9d29-4cfc-8bb7-0a1b9f97d830",
-          "uuid": "127f3736-77ce-4006-9ab0-0c07cea88956",
-          "actions": [
-            {
-              "msg": {
-                "base": "What is your favorite color?"
-              },
-              "type": "reply"
-            }
-          ]
-        },
-        {
-          "y": 237,
-          "x": 131,
-          "destination": "a5fc5f8a-f562-4b03-a54f-51928f9df07e",
-          "uuid": "44471ade-7979-4c94-8028-6cfb68836337",
-          "actions": [
-            {
-              "msg": {
-                "base": "Good choice, I like @flow.color.category too! What is your favorite beer?"
-              },
-              "type": "reply"
-            }
-          ]
-        },
-        {
-          "y": 8,
-          "x": 456,
-          "destination": "2bff5c33-9d29-4cfc-8bb7-0a1b9f97d830",
-          "uuid": "f9adf38f-ab18-49d3-a8ac-db2fe8f1e77f",
-          "actions": [
-            {
-              "msg": {
-                "base": "I don't know that color. Try again."
-              },
-              "type": "reply"
-            }
-          ]
-        },
-        {
-          "y": 535,
-          "x": 191,
-          "destination": "ba95c5cd-e428-4a15-8b4b-23dd43943f2c",
-          "uuid": "89c5624e-3320-4668-a066-308865133080",
-          "actions": [
-            {
-              "msg": {
-                "base": "Mmmmm... delicious @flow.beer.category. If only they made @flow.color|lower_case @flow.beer.category! Lastly, what is your name?"
-              },
-              "type": "reply"
-            }
-          ]
-        },
-        {
-          "y": 265,
-          "x": 512,
-          "destination": "a5fc5f8a-f562-4b03-a54f-51928f9df07e",
-          "uuid": "a269683d-8229-4870-8585-be8320b9d8ca",
-          "actions": [
-            {
-              "msg": {
-                "base": "I don't know that one, try again please."
-              },
-              "type": "reply"
-            }
-          ]
-        },
-        {
-          "y": 805,
-          "x": 191,
-          "destination": null,
-          "uuid": "10e483a8-5ffb-4c4f-917b-d43ce86c1d65",
-          "actions": [
-            {
-              "msg": {
-                "base": "Thanks @flow.name, we are all done!"
-              },
-              "type": "reply"
-            }
-          ]
-        },
-        {
-          "uuid": "ba96d1c6-c721-470a-a04c-74015b1fdd35",
-          "x": 752,
-          "y": 1278,
-          "destination": null,
-          "actions": [
-            {
-              "type": "reply",
-              "msg": {
-                "base": "Sorry you can't participate right now, I'll try again later."
-              }
-            }
-          ]
-        }
-      ],
-      "last_saved": "2015-09-15T02:37:08.805578Z",
-      "entry": "127f3736-77ce-4006-9ab0-0c07cea88956",
-      "rule_sets": [
-        {
-          "uuid": "2bff5c33-9d29-4cfc-8bb7-0a1b9f97d830",
-          "webhook_action": null,
-          "rules": [
-            {
-              "test": {
-                "test": {
-                  "base": "Red"
-                },
-                "type": "contains_any"
-              },
-              "category": {
-                "base": "Red"
-              },
-              "destination": "44471ade-7979-4c94-8028-6cfb68836337",
-              "uuid": "8cd25a3f-0be2-494b-8b4c-3a4f0de7f9b2",
-              "destination_type": "A"
-            },
-            {
-              "test": {
-                "test": {
-                  "base": "Green"
-                },
-                "type": "contains_any"
-              },
-              "category": {
-                "base": "Green"
-              },
-              "destination": "44471ade-7979-4c94-8028-6cfb68836337",
-              "uuid": "db2863cf-7fda-4489-9345-d44dacf4e750",
-              "destination_type": "A"
-            },
-            {
-              "test": {
-                "test": {
-                  "base": "Blue"
-                },
-                "type": "contains_any"
-              },
-              "category": {
-                "base": "Blue"
-              },
-              "destination": "44471ade-7979-4c94-8028-6cfb68836337",
-              "uuid": "2f462678-b176-49c1-bb5c-6e152502b0db",
-              "destination_type": "A"
-            },
-            {
-              "test": {
-                "test": {
-                  "base": "Navy"
-                },
-                "type": "contains_any"
-              },
-              "category": {
-                "base": "Blue"
-              },
-              "destination": "44471ade-7979-4c94-8028-6cfb68836337",
-              "uuid": "ecaeb59a-d7f1-4c21-a207-b2a29cc2488f",
-              "destination_type": "A"
-            },
-            {
-              "test": {
-                "test": {
-                  "base": "Cyan"
-                },
-                "type": "contains_any"
-              },
-              "category": {
-                "base": "Cyan"
-              },
-              "destination": null,
-              "uuid": "6f463a78-b176-49c1-bb5c-6e152502b0db",
-              "destination_type": null
-            },
-            {
-              "test": {
-                "test": "true",
-                "type": "true"
-              },
-              "category": {
-                "base": "Other"
-              },
-              "destination": "f9adf38f-ab18-49d3-a8ac-db2fe8f1e77f",
-              "uuid": "df4455c2-806b-4af4-8ea9-f40278ec10e4",
-              "destination_type": "A"
-            },
-            {
-              "uuid": "1023e76b-bd81-4720-a95e-a54a8fc3c328",
-              "category": {
-                "base": "No Response"
-              },
-              "destination": "ba96d1c6-c721-470a-a04c-74015b1fdd35",
-              "destination_type": "A",
-              "test": {
-                "type": "timeout",
-                "minutes": 5
-              }
-            }
-          ],
-          "webhook": null,
-          "ruleset_type": "wait_message",
-          "label": "Color",
-          "operand": "@step.value",
-          "finished_key": null,
-          "response_type": "",
-          "y": 129,
-          "x": 98,
-          "config": {}
-        },
-        {
-          "uuid": "a5fc5f8a-f562-4b03-a54f-51928f9df07e",
-          "webhook_action": null,
-          "rules": [
-            {
-              "test": {
-                "test": {
-                  "base": "Mutzig"
-                },
-                "type": "contains_any"
-              },
-              "category": {
-                "base": "Mutzig"
-              },
-              "destination": "89c5624e-3320-4668-a066-308865133080",
-              "uuid": "ea304225-332e-49d4-9768-1e804cd0b6c2",
-              "destination_type": "A"
-            },
-            {
-              "test": {
-                "test": {
-                  "base": "Primus"
-                },
-                "type": "contains_any"
-              },
-              "category": {
-                "base": "Primus"
-              },
-              "destination": "89c5624e-3320-4668-a066-308865133080",
-              "uuid": "57f8688e-c263-43d7-bd06-bdb98f0c58a8",
-              "destination_type": "A"
-            },
-            {
-              "test": {
-                "test": {
-                  "base": "Turbo King"
-                },
-                "type": "contains_any"
-              },
-              "category": {
-                "base": "Turbo King"
-              },
-              "destination": "89c5624e-3320-4668-a066-308865133080",
-              "uuid": "670f0205-bb39-4e12-ae95-5e29251b8a3e",
-              "destination_type": "A"
-            },
-            {
-              "test": {
-                "test": {
-                  "base": "Skol"
-                },
-                "type": "contains_any"
-              },
-              "category": {
-                "base": "Skol"
-              },
-              "destination": "89c5624e-3320-4668-a066-308865133080",
-              "uuid": "2ff4713f-c62f-445c-880c-de8f6532d090",
-              "destination_type": "A"
-            },
-            {
-              "test": {
-                "test": "true",
-                "type": "true"
-              },
-              "category": {
-                "base": "Other"
-              },
-              "destination": "a269683d-8229-4870-8585-be8320b9d8ca",
-              "uuid": "1fc4c133-d038-4f75-a69e-6e7e3190e5d8",
-              "destination_type": "A"
-            }
-          ],
-          "webhook": null,
-          "ruleset_type": "wait_message",
-          "label": "Beer",
-          "operand": "@step.value",
-          "finished_key": null,
-          "response_type": "",
-          "y": 387,
-          "x": 112,
-          "config": {}
-        },
-        {
-          "uuid": "ba95c5cd-e428-4a15-8b4b-23dd43943f2c",
-          "webhook_action": null,
-          "rules": [
-            {
-              "test": {
-                "test": "true",
-                "type": "true"
-              },
-              "category": {
-                "base": "All Responses"
-              },
-              "destination": "10e483a8-5ffb-4c4f-917b-d43ce86c1d65",
-              "uuid": "c072ecb5-0686-40ea-8ed3-898dc1349783",
-              "destination_type": "A"
-            }
-          ],
-          "webhook": null,
-          "ruleset_type": "wait_message",
-          "label": "Name",
-          "operand": "@step.value",
-          "finished_key": null,
-          "response_type": "",
-          "y": 702,
-          "x": 191,
-          "config": {}
-        }
-      ],
-      "metadata": {
-        "notes": [],
-        "name": "Favorites",
-        "id": 35559,
-        "expires": 720,
-        "revision": 1
-      }
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/flow_starts.json b/media/test_flows/flow_starts.json
deleted file mode 100644
index 702c333367a..00000000000
--- a/media/test_flows/flow_starts.json
+++ /dev/null
@@ -1,141 +0,0 @@
-{
-  "campaigns": [],
-  "version": 4,
-  "site": "http://rapidpro.io",
-  "flows": [
-    {
-      "definition": {
-        "base_language": "eng",
-        "action_sets": [
-          {
-            "y": 0,
-            "x": 100,
-            "destination": "f4eba3d0-3bfc-4564-a3ee-662cb0fac950",
-            "uuid": "f1eaf53b-27d8-4e93-818e-4c4808b21976",
-            "actions": []
-          }
-        ],
-        "last_saved": "2015-03-31T13:24:32.741812Z",
-        "entry": "f1eaf53b-27d8-4e93-818e-4c4808b21976",
-        "rule_sets": [
-          {
-            "uuid": "f4eba3d0-3bfc-4564-a3ee-662cb0fac950",
-            "webhook_action": "GET",
-            "rules": [
-              {
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "category": {
-                  "base": "All Responses",
-                  "eng": "Other"
-                },
-                "destination": null,
-                "config": {
-                  "type": "true",
-                  "verbose_name": "contains anything",
-                  "name": "Other",
-                  "operands": 0
-                },
-                "uuid": "e0d2f9fb-a300-4a21-b258-e594bd260310"
-              }
-            ],
-            "webhook": null,
-            "label": "Message Response",
-            "operand": "@step.value",
-            "finished_key": null,
-            "response_type": "C",
-            "y": 0,
-            "x": 200
-          }
-        ],
-        "metadata": {}
-      },
-      "id": 13968,
-      "flow_type": "F",
-      "name": "Child Flow"
-    },
-    {
-      "definition": {
-        "base_language": "eng",
-        "action_sets": [
-          {
-            "y": 163,
-            "x": 201,
-            "destination": null,
-            "uuid": "59fa8d6c-50fd-4686-a45f-d9a30f616b80",
-            "actions": [
-              {
-                "type": "flow",
-                "name": "Child Flow",
-                "id": 13968
-              }
-            ]
-          }
-        ],
-        "last_saved": "2015-03-31T13:27:02.568148Z",
-        "entry": "f4eba3d0-3bfc-4564-a3ee-662cb0fac9f0",
-        "rule_sets": [
-          {
-            "uuid": "f4eba3d0-3bfc-4564-a3ee-662cb0fac9f0",
-            "webhook_action": "GET",
-            "rules": [
-              {
-                "test": {
-                  "test": {
-                    "eng": "Foo"
-                  },
-                  "base": "Foo",
-                  "type": "contains_any"
-                },
-                "category": {
-                  "base": "Foo",
-                  "eng": "Foo"
-                },
-                "config": {
-                  "type": "contains_any",
-                  "verbose_name": "has any of these words",
-                  "name": "Contains any",
-                  "localized": true,
-                  "operands": 1
-                },
-                "uuid": "0265fb76-e6df-458f-8727-0b2d08f040ec"
-              },
-              {
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "category": {
-                  "base": "All Responses",
-                  "eng": "Other"
-                },
-                "destination": "59fa8d6c-50fd-4686-a45f-d9a30f616b80",
-                "config": {
-                  "type": "true",
-                  "verbose_name": "contains anything",
-                  "name": "Other",
-                  "operands": 0
-                },
-                "uuid": "e0d2f9fb-a300-4a21-b258-e594bd26030d"
-              }
-            ],
-            "webhook": null,
-            "label": "Response 1",
-            "operand": "@contact.groups",
-            "finished_key": null,
-            "response_type": "C",
-            "y": 0,
-            "x": 129
-          }
-        ],
-        "metadata": {}
-      },
-      "id": 600, 
-      "flow_type": "F",
-      "name": "Parent Flow"
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/group_split.json b/media/test_flows/group_split.json
deleted file mode 100644
index 02be28c5123..00000000000
--- a/media/test_flows/group_split.json
+++ /dev/null
@@ -1,296 +0,0 @@
-{
-  "campaigns": [], 
-  "version": 10, 
-  "site": "https://textit.in", 
-  "flows": [
-    {
-      "base_language": "eng", 
-      "action_sets": [
-        {
-          "y": 0, 
-          "x": 83, 
-          "destination": "fa26edf9-e78f-4131-b5df-3bd84a1390f5", 
-          "uuid": "1bf3f286-be43-45c3-8146-020a8f224591", 
-          "actions": [
-            {
-              "msg": {
-                "eng": "Group management! Toggle group membership with:\n(Add|Remove) <group name>\n\n@contact.groups"
-              }, 
-              "type": "reply"
-            }
-          ]
-        }, 
-        {
-          "y": 376, 
-          "x": 545, 
-          "destination": "403ded9b-edcc-4392-adf1-3de81088cdc1", 
-          "uuid": "21b3cd69-e67c-402a-b977-566f94e8e7ec", 
-          "actions": [
-            {
-              "type": "add_group", 
-              "groups": [
-                "@flow.group_name"
-              ]
-            }
-          ]
-        }, 
-        {
-          "y": 375, 
-          "x": 786, 
-          "destination": "403ded9b-edcc-4392-adf1-3de81088cdc1", 
-          "uuid": "60d74019-f9c2-4665-bcab-0a4ba659b6af", 
-          "actions": [
-            {
-              "type": "del_group", 
-              "groups": [
-                "@flow.group_name"
-              ]
-            }
-          ]
-        }, 
-        {
-          "y": 24, 
-          "x": 733, 
-          "destination": "1bf3f286-be43-45c3-8146-020a8f224591", 
-          "uuid": "514fc3f0-fd04-4c27-92fb-bc348121c8ef", 
-          "actions": [
-            {
-              "msg": {
-                "eng": "Sorry, don't get that command."
-              }, 
-              "type": "reply"
-            }
-          ]
-        }, 
-        {
-          "y": 493, 
-          "x": 177, 
-          "destination": "403ded9b-edcc-4392-adf1-3de81088cdc1", 
-          "uuid": "a9cd6587-61a7-4ab6-9a20-edf1f9cff033", 
-          "actions": [
-            {
-              "msg": {
-                "eng": "You are in @flow.member.category"
-              }, 
-              "type": "reply"
-            }
-          ]
-        }, 
-        {
-          "y": 466, 
-          "x": 397, 
-          "destination": "403ded9b-edcc-4392-adf1-3de81088cdc1", 
-          "uuid": "f0c02e2b-6f24-48a7-9c8b-d49165387014", 
-          "actions": [
-            {
-              "msg": {
-                "eng": "You aren't in either group."
-              }, 
-              "type": "reply"
-            }
-          ]
-        }, 
-        {
-          "y": 587, 
-          "x": 545, 
-          "destination": "fa26edf9-e78f-4131-b5df-3bd84a1390f5", 
-          "uuid": "403ded9b-edcc-4392-adf1-3de81088cdc1", 
-          "actions": [
-            {
-              "msg": {
-                "eng": "Awaiting command."
-              }, 
-              "type": "reply"
-            }
-          ]
-        }
-      ], 
-      "version": 10, 
-      "flow_type": "F", 
-      "entry": "1bf3f286-be43-45c3-8146-020a8f224591", 
-      "rule_sets": [
-        {
-          "uuid": "fa26edf9-e78f-4131-b5df-3bd84a1390f5", 
-          "rules": [
-            {
-              "test": {
-                "test": {
-                  "eng": "split"
-                }, 
-                "type": "starts"
-              }, 
-              "category": {
-                "eng": "Split"
-              }, 
-              "destination": "ec361b3c-7979-4cfb-b7ca-997d985aba40", 
-              "uuid": "ef6d80e8-775d-4872-8dfc-4f61ae09c814", 
-              "destination_type": "R"
-            }, 
-            {
-              "test": {
-                "test": "true", 
-                "type": "true"
-              }, 
-              "category": {
-                "eng": "Other"
-              }, 
-              "destination": "e7feaa40-b815-4619-b7b2-4a28c8fd4d10", 
-              "uuid": "bd9ee747-fb19-4752-8dd5-d4a3f666b278", 
-              "destination_type": "R"
-            }
-          ], 
-          "ruleset_type": "wait_message", 
-          "label": "Response", 
-          "operand": "@step.value", 
-          "finished_key": null, 
-          "response_type": "", 
-          "y": 139, 
-          "x": 351, 
-          "config": {}
-        }, 
-        {
-          "uuid": "2e616cfc-217d-4782-9522-c2bb0ee38ff8", 
-          "rules": [
-            {
-              "test": {
-                "test": {
-                  "eng": "add"
-                }, 
-                "type": "starts"
-              }, 
-              "category": {
-                "eng": "Add"
-              }, 
-              "destination": "21b3cd69-e67c-402a-b977-566f94e8e7ec", 
-              "uuid": "51280d07-a741-4d2a-8b7c-199739e7f17e", 
-              "destination_type": "A"
-            }, 
-            {
-              "test": {
-                "test": {
-                  "eng": "remove"
-                }, 
-                "type": "starts"
-              }, 
-              "category": {
-                "eng": "Remove"
-              }, 
-              "destination": "60d74019-f9c2-4665-bcab-0a4ba659b6af", 
-              "uuid": "90d49357-be6f-4a26-a92c-35571b949bf0", 
-              "destination_type": "A"
-            }, 
-            {
-              "test": {
-                "test": "true", 
-                "type": "true"
-              }, 
-              "category": {
-                "eng": "Other"
-              }, 
-              "destination": "514fc3f0-fd04-4c27-92fb-bc348121c8ef", 
-              "uuid": "1af92c00-e94f-4a49-97d2-1486083f2342", 
-              "destination_type": "A"
-            }
-          ], 
-          "ruleset_type": "expression", 
-          "label": "Response 3", 
-          "operand": "@step.value", 
-          "finished_key": null, 
-          "response_type": "", 
-          "y": 257, 
-          "x": 633, 
-          "config": {}
-        }, 
-        {
-          "uuid": "e7feaa40-b815-4619-b7b2-4a28c8fd4d10", 
-          "rules": [
-            {
-              "test": {
-                "test": "true", 
-                "type": "true"
-              }, 
-              "category": {
-                "eng": "All Responses"
-              }, 
-              "destination": "2e616cfc-217d-4782-9522-c2bb0ee38ff8", 
-              "uuid": "ba782061-da19-4f97-9a64-d8b22c78641d", 
-              "destination_type": "R"
-            }
-          ], 
-          "ruleset_type": "expression", 
-          "label": "Group Name", 
-          "operand": "@(REMOVE_FIRST_WORD(step.value))", 
-          "finished_key": null, 
-          "response_type": "", 
-          "y": 140, 
-          "x": 671, 
-          "config": {}
-        }, 
-        {
-          "uuid": "ec361b3c-7979-4cfb-b7ca-997d985aba40", 
-          "rules": [
-            {
-              "test": {
-                "test": {
-                  "name": "Group A", 
-                  "uuid": "ebccb83d-f407-4e66-86ff-b174c952b7d3"
-                }, 
-                "type": "in_group"
-              }, 
-              "category": {
-                "eng": "Group A"
-              }, 
-              "destination": "a9cd6587-61a7-4ab6-9a20-edf1f9cff033", 
-              "uuid": "e7da6d33-8b82-4d42-8b20-454a4460f0f6", 
-              "destination_type": "A"
-            }, 
-            {
-              "test": {
-                "test": {
-                  "name": "Group B", 
-                  "uuid": "61d455f9-52e5-40c7-ae88-809644ffb028"
-                }, 
-                "type": "in_group"
-              }, 
-              "category": {
-                "eng": "Group B"
-              }, 
-              "destination": "a9cd6587-61a7-4ab6-9a20-edf1f9cff033", 
-              "uuid": "2b240091-2cc5-45e4-ad18-ade35d0bd320", 
-              "destination_type": "A"
-            }, 
-            {
-              "test": {
-                "test": "true", 
-                "type": "true"
-              }, 
-              "category": {
-                "eng": "Other"
-              }, 
-              "destination": "f0c02e2b-6f24-48a7-9c8b-d49165387014", 
-              "uuid": "66410d8d-a539-4e9a-b039-717da23bbdd2", 
-              "destination_type": "A"
-            }
-          ], 
-          "ruleset_type": "group", 
-          "label": "Member", 
-          "operand": "@step.value", 
-          "finished_key": null, 
-          "response_type": "", 
-          "y": 255, 
-          "x": 196, 
-          "config": {}
-        }
-      ], 
-      "metadata": {
-        "uuid": "2d60a782-5805-488b-bf4d-b8154614c170", 
-        "notes": [], 
-        "expires": 10080, 
-        "name": "Grouppo", 
-        "saved_on": "2016-09-14T22:51:59.257419Z", 
-        "revision": 304
-      }
-    }
-  ], 
-  "triggers": []
-}
\ No newline at end of file
diff --git a/media/test_flows/loop_detection.json b/media/test_flows/loop_detection.json
deleted file mode 100644
index 91542485279..00000000000
--- a/media/test_flows/loop_detection.json
+++ /dev/null
@@ -1,275 +0,0 @@
-{
-  "campaigns": [],
-  "version": 7,
-  "site": "http://rapidpro.io",
-  "flows": [
-    {
-      "version": 7,
-      "base_language": "eng",
-      "action_sets": [
-        {
-          "y": 0,
-          "x": 132,
-          "destination": "9e348f0c-f7fa-4c06-a78b-9ffa839e5779",
-          "uuid": "13977cf2-68ee-49b9-8d88-2b9dbce12c5b",
-          "actions": [
-            {
-              "msg": {
-                "eng": "Message One"
-              },
-              "type": "reply"
-            }
-          ]
-        },
-        {
-          "y": 167,
-          "x": 133,
-          "destination": "1f1adefb-0791-4e3c-9e8f-10dc6d56d3a5",
-          "uuid": "fb3e6f98-2cf3-40e8-ba1a-ea87dfcbd458",
-          "actions": [
-            {
-              "msg": {
-                "eng": "You are in Group A"
-              },
-              "type": "reply"
-            }
-          ]
-        },
-        {
-          "y": 400,
-          "x": 434,
-          "destination": null,
-          "uuid": "3a0f77d1-f6bf-47f1-b194-de2051ba0738",
-          "actions": [
-            {
-              "msg": {
-                "eng": "You picked @flow.message_split_a.category"
-              },
-              "type": "reply"
-            }
-          ]
-        }
-      ],
-      "last_saved": "2015-05-04T19:48:06.359817Z",
-      "entry": "13977cf2-68ee-49b9-8d88-2b9dbce12c5b",
-      "rule_sets": [
-        {
-          "uuid": "9e348f0c-f7fa-4c06-a78b-9ffa839e5779",
-          "webhook_action": "GET",
-          "rules": [
-            {
-              "test": {
-                "test": {
-                  "eng": "Group A"
-                },
-                "base": "Group A",
-                "type": "contains_any"
-              },
-              "category": {
-                "eng": "Group A",
-                "base": "Group A"
-              },
-              "destination": "fb3e6f98-2cf3-40e8-ba1a-ea87dfcbd458",
-              "uuid": "605e4e98-5d85-45e7-a885-9c198977b63c"
-            },
-            {
-              "test": {
-                "test": {
-                  "eng": "Group B"
-                },
-                "base": "Group B",
-                "type": "contains_any"
-              },
-              "category": {
-                "eng": "Group B",
-                "base": "Group B"
-              },
-              "destination": "1f1adefb-0791-4e3c-9e8f-10dc6d56d3a5",
-              "uuid": "81ba32a2-b3ea-4d46-aa7e-2ef32d7ced1e"
-            },
-            {
-              "test": {
-                "test": "true",
-                "type": "true"
-              },
-              "category": {
-                "eng": "Other",
-                "base": "Other"
-              },
-              "destination": "782e9e71-c116-4195-add3-1867132f95b6",
-              "uuid": "9e712fa4-d988-483b-9820-e6bcc6d0cfba"
-            }
-          ],
-          "webhook": null,
-          "label": "Group Split A",
-          "operand": "@contact.groups",
-          "finished_key": null,
-          "ruleset_type": "expression",
-          "y": 70,
-          "x": 401
-        },
-        {
-          "uuid": "1f1adefb-0791-4e3c-9e8f-10dc6d56d3a5",
-          "webhook_action": null,
-          "rules": [
-            {
-              "test": {
-                "test": {
-                  "eng": "Red"
-                },
-                "base": "Red",
-                "type": "contains_any"
-              },
-              "category": {
-                "eng": "Red",
-                "base": "Red"
-              },
-              "destination": "3a0f77d1-f6bf-47f1-b194-de2051ba0738",
-              "uuid": "77f97500-0f06-443d-aec1-8d045962c7b8"
-            },
-            {
-              "test": {
-                "test": {
-                  "eng": "Green"
-                },
-                "base": "Green",
-                "type": "contains_any"
-              },
-              "category": {
-                "eng": "Green",
-                "base": "Green"
-              },
-              "destination": "3a0f77d1-f6bf-47f1-b194-de2051ba0738",
-              "uuid": "15fa4511-c63e-4e45-be09-c63c87480189"
-            },
-            {
-              "test": {
-                "test": {
-                  "eng": "Blue"
-                },
-                "base": "Blue",
-                "type": "contains_any"
-              },
-              "category": {
-                "eng": "Blue",
-                "base": "Blue"
-              },
-              "destination": "3a0f77d1-f6bf-47f1-b194-de2051ba0738",
-              "uuid": "8b8dc778-7d49-4572-af9f-97d5aee5dce8"
-            },
-            {
-              "test": {
-                "test": "true",
-                "type": "true"
-              },
-              "category": {
-                "eng": "Other",
-                "base": "All Responses"
-              },
-              "destination": "3a0f77d1-f6bf-47f1-b194-de2051ba0738",
-              "uuid": "1d9900bc-9315-4ee2-892f-60013dd9541d"
-            }
-          ],
-          "webhook": null,
-          "label": "Message Split A",
-          "operand": "@step.value",
-          "finished_key": null,
-          "ruleset_type": "wait_message",
-          "y": 265,
-          "x": 356
-        },
-        {
-          "uuid": "782e9e71-c116-4195-add3-1867132f95b6",
-          "webhook_action": "GET",
-          "rules": [
-            {
-              "test": {
-                "test": {
-                  "eng": "Rowan"
-                },
-                "base": "Rowan",
-                "type": "contains_any"
-              },
-              "category": {
-                "eng": "Rowan",
-                "base": "Rowan"
-              },
-              "destination": "1f1adefb-0791-4e3c-9e8f-10dc6d56d3a5",
-              "uuid": "f78edeea-4339-4f06-b95e-141975b97cb8"
-            },
-            {
-              "test": {
-                "test": {
-                  "eng": "Norbert"
-                },
-                "base": "Norbert",
-                "type": "contains_any"
-              },
-              "category": {
-                "eng": "Norbert",
-                "base": "Norbert"
-              },
-              "destination": "1f1adefb-0791-4e3c-9e8f-10dc6d56d3a5",
-              "uuid": "e399c915-6226-4b00-bd9a-8347bd03a85a"
-            },
-            {
-              "test": {
-                "test": "true",
-                "type": "true"
-              },
-              "category": {
-                "eng": "Other",
-                "base": "Other"
-              },
-              "destination": "1f1adefb-0791-4e3c-9e8f-10dc6d56d3a5",
-              "uuid": "7247d462-6ac5-4302-8ace-5a61c714377d"
-            }
-          ],
-          "webhook": null,
-          "label": "Name Split",
-          "operand": "@contact.name",
-          "finished_key": null,
-          "ruleset_type": "contact_field",
-          "y": 153,
-          "x": 735
-        },
-        {
-          "uuid": "771088fd-fc77-4966-8541-93c3c59c923d",
-          "webhook_action": null,
-          "rules": [
-            {
-              "test": {
-                "test": "true",
-                "type": "true"
-              },
-              "category": {
-                "base": "All Responses",
-                "eng": "All Responses"
-              },
-              "config": {
-                "type": "true",
-                "verbose_name": "contains anything",
-                "name": "Other",
-                "operands": 0
-              },
-              "uuid": "865baac0-da29-4752-be1e-1488457f708c"
-            }
-          ],
-          "webhook": null,
-          "label": "Message Split B",
-          "operand": "@step.value",
-          "finished_key": null,
-          "ruleset_type": "wait_message",
-          "y": 555,
-          "x": 419
-        }
-      ],
-      "flow_type": "F",
-      "metadata": {
-        "name": "Loop Detection",
-        "id": 1000
-      }
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/no_ruleset_flow.json b/media/test_flows/no_ruleset_flow.json
deleted file mode 100644
index 46c1806a98c..00000000000
--- a/media/test_flows/no_ruleset_flow.json
+++ /dev/null
@@ -1,36 +0,0 @@
-{
-  "version": 8, 
-  "flows": [
-    {
-      "base_language": "eng", 
-      "action_sets": [
-        {
-          "y": 0, 
-          "x": 100, 
-          "destination": null, 
-          "uuid": "e41e7aad-de93-4cc0-ae56-d6af15ba1ac5", 
-          "actions": [
-            {
-              "msg": {
-                "eng": "Hello world"
-              }, 
-              "type": "reply"
-            }
-          ]
-        }
-      ], 
-      "version": 8, 
-      "flow_type": "F", 
-      "entry": "e41e7aad-de93-4cc0-ae56-d6af15ba1ac5", 
-      "rule_sets": [], 
-      "metadata": {
-        "expires": 10080, 
-        "revision": 1, 
-        "id": 41049, 
-        "name": "No ruleset flow", 
-        "saved_on": "2015-11-20T11:02:19.790131Z"
-      }
-    }
-  ], 
-  "triggers": []
-}
\ No newline at end of file
diff --git a/media/test_flows/numeric_rule_allows_variables.json b/media/test_flows/numeric_rule_allows_variables.json
deleted file mode 100644
index 7b5fe83750b..00000000000
--- a/media/test_flows/numeric_rule_allows_variables.json
+++ /dev/null
@@ -1,104 +0,0 @@
-{
-  "version": 8, 
-  "flows": [
-    {
-      "base_language": "base", 
-      "action_sets": [
-        {
-          "y": 0, 
-          "x": 100, 
-          "destination": "31065f6b-4054-4560-adac-d8f4a0ec57c7", 
-          "uuid": "f08c61ae-8757-4b4a-924b-9e97afdf15f4", 
-          "actions": [
-            {
-              "msg": {
-                "base": "How old will you be in the next world cup?"
-              }, 
-              "type": "reply"
-            }
-          ]
-        }, 
-        {
-          "y": 370, 
-          "x": 59, 
-          "destination": null, 
-          "uuid": "116b7cc1-5086-4e0d-b0ee-ea3f73d0f06f", 
-          "actions": [
-            {
-              "msg": {
-                "base": "Good count"
-              }, 
-              "type": "reply"
-            }
-          ]
-        }, 
-        {
-          "y": 358, 
-          "x": 429, 
-          "destination": null, 
-          "uuid": "34ca7cb8-b899-46b3-a5d2-11dd13f89541", 
-          "actions": [
-            {
-              "msg": {
-                "base": "Try again"
-              }, 
-              "type": "reply"
-            }
-          ]
-        }
-      ], 
-      "version": 8, 
-      "flow_type": "F", 
-      "entry": "f08c61ae-8757-4b4a-924b-9e97afdf15f4", 
-      "rule_sets": [
-        {
-          "uuid": "31065f6b-4054-4560-adac-d8f4a0ec57c7", 
-          "webhook_action": null, 
-          "rules": [
-            {
-              "test": {
-                "test": "@contact.age", 
-                "type": "gt"
-              }, 
-              "category": {
-                "base": "> @contact.age"
-              }, 
-              "destination": "116b7cc1-5086-4e0d-b0ee-ea3f73d0f06f", 
-              "uuid": "d164c264-1f48-478c-9ffb-f7207e679ed5", 
-              "destination_type": "A"
-            }, 
-            {
-              "test": {
-                "test": "true", 
-                "type": "true"
-              }, 
-              "category": {
-                "base": "Other"
-              }, 
-              "destination": "34ca7cb8-b899-46b3-a5d2-11dd13f89541", 
-              "uuid": "2d0e800d-ec33-4fcd-a660-3782cf65dcff", 
-              "destination_type": "A"
-            }
-          ], 
-          "webhook": null, 
-          "ruleset_type": "wait_message", 
-          "label": "Response 1", 
-          "operand": "@step.value", 
-          "finished_key": null, 
-          "response_type": "", 
-          "y": 210, 
-          "x": 153, 
-          "config": {}
-        }
-      ], 
-      "metadata": {
-        "expires": 10080, 
-        "revision": 7, 
-        "id": 41052, 
-        "name": "Numeric rule allows variables", 
-        "saved_on": "2015-11-30T19:29:37.385369Z"
-      }
-    }
-  ], 
-  "triggers": []
-}
\ No newline at end of file
diff --git a/media/test_flows/parent.json b/media/test_flows/parent.json
deleted file mode 100644
index a413e7369ce..00000000000
--- a/media/test_flows/parent.json
+++ /dev/null
@@ -1,59 +0,0 @@
-{
-  "campaigns": [],
-  "version": 3,
-  "site": "http://rapidpro.io",
-  "flows": [
-    {
-      "definition": {
-        "entry": "2f0e3397-3b9e-4593-b1d2-04ecfddb4f8f",
-        "rule_sets": [],
-        "action_sets": [
-          {
-            "y": 1,
-            "x": 127,
-            "destination": null,
-            "uuid": "2f0e3397-3b9e-4593-b1d2-04ecfddb4f8f",
-            "actions": [
-              {
-                "uuid": "59d5ba21-e61d-4bb7-a898-33bb2164987e",
-                "value": "None",
-                "label": "Campaign Date",
-                "field": "campaign_date",
-                "action": "GET",
-                "type": "save"
-              },
-              {
-                "uuid": "40b35b95-fdbc-4ba4-b91e-c3c1911c1f3c",
-                "type": "flow",
-                "name": "Child Flow",
-                "id": CHILD_ID
-              },
-              {
-                "action": "GET",
-                "type": "add_group",
-                "uuid": "4ea70294-ca92-478c-b0f4-ffc4fd858412",
-                "groups": [
-                  {
-                    "name": "Campaign" 
-                  }
-                ]
-              },
-              {
-                "msg": "Added to campaign.",
-                "action": "GET",
-                "type": "reply",
-                "uuid": "8a267e99-1b75-4e6d-bafc-9bc65629ad0a"
-              }
-            ]
-          }
-        ],
-        "last_saved": "2014-11-20T21:14:51.848399Z",
-        "metadata": {}
-      },
-      "flow_type": "F",
-      "name": "Parent",
-      "id": 2000
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/pick_a_number.json b/media/test_flows/pick_a_number.json
deleted file mode 100644
index 8db008735f1..00000000000
--- a/media/test_flows/pick_a_number.json
+++ /dev/null
@@ -1,89 +0,0 @@
-{
-  "campaigns": [],
-  "version": 3,
-  "site": "http://rapidpro.io",
-  "flows": [
-    {
-      "definition": {
-        "rule_sets": [
-          {
-            "y": 106,
-            "x": 100,
-            "response_type": "C",
-            "rules": [
-              {
-                "test": {
-                  "max": "10",
-                  "type": "between",
-                  "min": "1"
-                },
-                "destination": "9a8ba8b2-8c80-4635-9f5d-015c15fdc44a",
-                "uuid": "41418f9d-73e5-43b8-a341-3f7af70e13c1"
-              },
-              {
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "category": "Other",
-                "destination": null,
-                "uuid": "e53c2616-7b8d-4821-968a-4488e9980454"
-              }
-            ],
-            "uuid": "06bb3899-5de4-4cbc-ad5f-70b9634d80c4",
-            "label": "number"
-          },
-          {
-            "y": 300,
-            "x": 300,
-            "response_type": "C",
-            "rules": [
-              {
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "category": "All Responses",
-                "destination": "06bb3899-5de4-4cbc-ad5f-70b9634d80c4",
-                "uuid": "9df37f4c-73ca-4876-8490-35f984486df6"
-              }
-            ],
-            "uuid": "c1a5c78e-560b-45b1-83b1-1dad9ce57a06",
-            "label": "passive",
-            "operand": "@contact.name"
-          }
-        ],
-        "action_sets": [
-          {
-            "y": 0,
-            "x": 100,
-            "destination": "06bb3899-5de4-4cbc-ad5f-70b9634d80c4",
-            "uuid": "2f2adf23-87db-41d3-9436-afe48ab5403c",
-            "actions": [
-              {
-                "msg": "Pick a number between 1-10.",
-                "type": "reply"
-              }
-            ]
-          },
-          {
-            "y": 228,
-            "x": 118,
-            "destination": null,
-            "uuid": "9a8ba8b2-8c80-4635-9f5d-015c15fdc44a",
-            "actions": [
-              {
-                "msg": "You picked @flow.number!",
-                "type": "reply"
-              }
-            ]
-          }
-        ]
-      },
-      "flow_type": "F",
-      "name": "Pick a Number",
-      "id": 2100
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/preprocess.json b/media/test_flows/preprocess.json
deleted file mode 100644
index d8616b5068a..00000000000
--- a/media/test_flows/preprocess.json
+++ /dev/null
@@ -1,71 +0,0 @@
-{
-  "campaigns": [],
-  "version": 3,
-  "site": "http://rapidpro.io",
-  "flows": [
-    {
-      "definition": {
-        "rule_sets": [
-          {
-            "y": 106,
-            "x": 100,
-            "webhook": "http://preprocessor.com/endpoint.php",
-            "response_type": "N",
-            "rules": [
-              {
-                "test": {
-                  "max": "10",
-                  "type": "between",
-                  "min": "1"
-                },
-                "destination": "9a8ba8b2-8c80-4635-9f5d-015c15fdc44a",
-                "uuid": "41418f9d-73e5-43b8-a341-3f7af70e13c1"
-              },
-              {
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "category": "Other",
-                "destination": null,
-                "uuid": "e53c2616-7b8d-4821-968a-4488e9980454"
-              }
-            ],
-            "uuid": "06bb3899-5de4-4cbc-ad5f-70b9634d80c4",
-            "label": "number"
-          }
-        ],
-        "action_sets": [
-          {
-            "y": 0,
-            "x": 100,
-            "destination": "06bb3899-5de4-4cbc-ad5f-70b9634d80c4",
-            "uuid": "2f2adf23-87db-41d3-9436-afe48ab5403c",
-            "actions": [
-              {
-                "msg": "Pick a number between 1-10.",
-                "type": "reply"
-              }
-            ]
-          },
-          {
-            "y": 228,
-            "x": 118,
-            "destination": null,
-            "uuid": "9a8ba8b2-8c80-4635-9f5d-015c15fdc44a",
-            "actions": [
-              {
-                "msg": "You picked @flow.number!",
-                "type": "reply"
-              }
-            ]
-          }
-        ]
-      },
-      "flow_type": "F",
-      "name": "Preprocess",
-      "id": 2200
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/quick_replies.json b/media/test_flows/quick_replies.json
deleted file mode 100644
index c48ef44d30b..00000000000
--- a/media/test_flows/quick_replies.json
+++ /dev/null
@@ -1,156 +0,0 @@
-{
-  "campaigns": [], 
-  "version": 10,
-  "flows": [
-    {
-      "base_language": "eng", 
-      "action_sets": [
-        {
-          "y": 44, 
-          "x": 223, 
-          "destination": "4297b822-734e-44cb-a1c9-2e20bc2cdb19", 
-          "uuid": "163462f8-8a82-49df-ab8a-4eee3f7b9feb", 
-          "actions": [
-            {
-              "msg": {
-                "por": "Voc\u00ea gosta de jogar futebol?", 
-                "eng": "Do you like to play football?"
-              }, 
-              "media": {}, 
-              "send_all": false, 
-              "type": "reply", 
-              "quick_replies": [
-                {
-                  "por": "Sim", 
-                  "eng": "Yes"
-                }, 
-                {
-                  "eng": "No"
-                }
-              ]
-            }
-          ]
-        }, 
-        {
-          "y": 319, 
-          "x": 262, 
-          "destination": null, 
-          "uuid": "a26a36b9-d4d7-4355-aad3-2fc86e84a7f1", 
-          "actions": [
-            {
-              "msg": {
-                "eng": "Good!"
-              }, 
-              "media": {}, 
-              "send_all": false, 
-              "type": "reply", 
-              "quick_replies": []
-            }
-          ]
-        }, 
-        {
-          "y": 318, 
-          "x": 509, 
-          "destination": null, 
-          "uuid": "cdf0b558-6a44-44c9-8bee-6a6b6e8ad9c4", 
-          "actions": [
-            {
-              "msg": {
-                "eng": ":("
-              }, 
-              "media": {}, 
-              "send_all": false, 
-              "type": "reply", 
-              "quick_replies": []
-            }
-          ]
-        }, 
-        {
-          "y": 173, 
-          "x": 749, 
-          "destination": "4297b822-734e-44cb-a1c9-2e20bc2cdb19", 
-          "uuid": "4b7366eb-6099-4135-9a00-72492e6fdb8d", 
-          "actions": [
-            {
-              "msg": {
-                "eng": "Sorry, I don't understand."
-              }, 
-              "media": {}, 
-              "send_all": false, 
-              "type": "reply", 
-              "quick_replies": []
-            }
-          ]
-        }
-      ], 
-      "version": 10, 
-      "flow_type": "F", 
-      "entry": "163462f8-8a82-49df-ab8a-4eee3f7b9feb", 
-      "rule_sets": [
-        {
-          "uuid": "4297b822-734e-44cb-a1c9-2e20bc2cdb19", 
-          "rules": [
-            {
-              "category": {
-                "eng": "Yes"
-              }, 
-              "uuid": "e8014483-e9ee-4384-85ea-f88c67ddf494", 
-              "destination": "a26a36b9-d4d7-4355-aad3-2fc86e84a7f1", 
-              "label": null, 
-              "destination_type": "A", 
-              "test": {
-                "test": {
-                  "eng": "Yes, Sim"
-                }, 
-                "type": "contains_any"
-              }
-            }, 
-            {
-              "category": {
-                "eng": "No"
-              }, 
-              "uuid": "a0b594ae-491f-4f2c-93af-0f158f69a5d8", 
-              "destination": "cdf0b558-6a44-44c9-8bee-6a6b6e8ad9c4", 
-              "label": null, 
-              "destination_type": "A", 
-              "test": {
-                "test": {
-                  "eng": "No"
-                }, 
-                "type": "contains_any"
-              }
-            }, 
-            {
-              "category": {
-                "eng": "Other"
-              }, 
-              "uuid": "b27d6067-f3fd-4b9b-a79a-127791987ec5", 
-              "destination": "4b7366eb-6099-4135-9a00-72492e6fdb8d", 
-              "label": null, 
-              "destination_type": "A", 
-              "test": {
-                "type": "true"
-              }
-            }
-          ], 
-          "ruleset_type": "wait_message", 
-          "label": "Response 1", 
-          "operand": "@step.value", 
-          "finished_key": null, 
-          "response_type": "", 
-          "y": 160, 
-          "x": 381, 
-          "config": {}
-        }
-      ], 
-      "metadata": {
-        "expires": 10080, 
-        "revision": 106, 
-        "uuid": "711489ef-87c9-4fbc-8e6e-92af2b671fc4", 
-        "name": "Quick Replies", 
-        "saved_on": "2017-10-13T13:09:02.747795Z"
-      }
-    }
-  ], 
-  "triggers": []
-}
\ No newline at end of file
diff --git a/media/test_flows/random_word.json b/media/test_flows/random_word.json
deleted file mode 100644
index 45cd0b0e5a2..00000000000
--- a/media/test_flows/random_word.json
+++ /dev/null
@@ -1,74 +0,0 @@
-{
-  "campaigns": [],
-  "version": 3,
-  "site": "http://rapidpro.io",
-  "flows": [
-    {
-      "definition": {
-        "base_language": "eng",
-        "action_sets": [
-          {
-            "y": 0,
-            "x": 100,
-            "destination": "fbb21cb8-eaf0-45fc-a5e3-31c5f5c1d55e",
-            "uuid": "8731e312-cdf1-412c-8a7d-6cc603de9cf9",
-            "actions": [
-              {
-                "msg": {
-                  "eng": "Write me a random word."
-                },
-                "type": "reply"
-              }
-            ]
-          },
-          {
-            "y": 406,
-            "x": 228,
-            "destination": null,
-            "uuid": "395f0a8e-b4fa-4a73-af33-98134505a3d7",
-            "actions": [
-              {
-                "msg": {
-                  "eng": "Thank you"
-                },
-                "type": "reply"
-              }
-            ]
-          }
-        ],
-        "last_saved": "2014-08-11T15:08:22.724512Z",
-        "entry": "8731e312-cdf1-412c-8a7d-6cc603de9cf9",
-        "rule_sets": [
-          {
-            "uuid": "fbb21cb8-eaf0-45fc-a5e3-31c5f5c1d55e",
-            "response_type": "O",
-            "rules": [
-              {
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "category": {
-                  "eng": "All Responses"
-                },
-                "destination": "395f0a8e-b4fa-4a73-af33-98134505a3d7",
-                "uuid": "3ec97b15-cfd8-4500-947f-56cae2441c99"
-              }
-            ],
-            "label": "Random",
-            "operand": "@step.value",
-            "y": 239,
-            "x": 136
-          }
-        ],
-        "metadata": {
-          "notes": []
-        }
-      },
-      "flow_type": "F",
-      "name": "Random Word",
-      "id": 2300
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/rules_first.json b/media/test_flows/rules_first.json
deleted file mode 100644
index 35d52c9b652..00000000000
--- a/media/test_flows/rules_first.json
+++ /dev/null
@@ -1,120 +0,0 @@
-{
-  "version": 7,
-  "flows": [
-    {
-      "version": 7,
-      "base_language": "base",
-      "action_sets": [
-        {
-          "y": 161,
-          "x": 114,
-          "destination": null,
-          "uuid": "0fa491db-a447-4940-a7c8-c682f0e9ae3b",
-          "actions": [
-            {
-              "msg": {
-                "base": "You've got to be kitten me"
-              },
-              "type": "reply"
-            }
-          ]
-        },
-        {
-          "y": 160,
-          "x": 342,
-          "destination": null,
-          "uuid": "29825823-69e3-47d7-a139-90c4851de0a3",
-          "actions": [
-            {
-              "msg": {
-                "base": "Raise the woof!"
-              },
-              "type": "reply"
-            }
-          ]
-        },
-        {
-          "y": 100,
-          "x": 602,
-          "destination": "737527ae-ade5-4b55-944a-94a67b79cec5",
-          "uuid": "8e89b350-4b96-480c-b4e5-31f38f40bfe5",
-          "actions": [
-            {
-              "msg": {
-                "base": "Is that even an animal?"
-              },
-              "type": "reply"
-            }
-          ]
-        }
-      ],
-      "last_saved": "2015-09-15T02:38:14.494272Z",
-      "entry": "737527ae-ade5-4b55-944a-94a67b79cec5",
-      "rule_sets": [
-        {
-          "uuid": "737527ae-ade5-4b55-944a-94a67b79cec5",
-          "webhook_action": null,
-          "rules": [
-            {
-              "test": {
-                "test": {
-                  "base": "Cats"
-                },
-                "type": "contains_any"
-              },
-              "category": {
-                "base": "Cats"
-              },
-              "destination": "0fa491db-a447-4940-a7c8-c682f0e9ae3b",
-              "uuid": "be41b657-cbfa-433a-9ffe-4fbcaf7fe15e",
-              "destination_type": "A"
-            },
-            {
-              "test": {
-                "test": {
-                  "base": "Dogs"
-                },
-                "type": "contains_any"
-              },
-              "category": {
-                "base": "Dogs"
-              },
-              "destination": "29825823-69e3-47d7-a139-90c4851de0a3",
-              "uuid": "f1b8745b-beb3-4431-9e8e-01a214f20e3e",
-              "destination_type": "A"
-            },
-            {
-              "test": {
-                "test": "true",
-                "type": "true"
-              },
-              "category": {
-                "base": "Other"
-              },
-              "destination": "8e89b350-4b96-480c-b4e5-31f38f40bfe5",
-              "uuid": "a329fbaa-49cf-4a5e-8e12-8df801344715",
-              "destination_type": "A"
-            }
-          ],
-          "webhook": null,
-          "ruleset_type": "wait_message",
-          "label": "Animal",
-          "operand": "@step.value",
-          "finished_key": null,
-          "response_type": "",
-          "y": 0,
-          "x": 260,
-          "config": {}
-        }
-      ],
-      "flow_type": "F",
-      "metadata": {
-        "notes": [],
-        "expires": 720,
-        "id": 35560,
-        "name": "Rules First"
-      }
-    }
-  ], 
-  "triggers": []
-}
\ No newline at end of file
diff --git a/media/test_flows/ruleset_loop.json b/media/test_flows/ruleset_loop.json
deleted file mode 100644
index 71a1dc327e4..00000000000
--- a/media/test_flows/ruleset_loop.json
+++ /dev/null
@@ -1,142 +0,0 @@
-{
-  "campaigns": [],
-  "version": 4,
-  "site": "http://rapidpro.io",
-  "flows": [
-    {
-      "definition": {
-        "base_language": "ind",
-        "action_sets": [
-          {
-            "y": 189,
-            "x": 157,
-            "destination": null,
-            "uuid": "c1474749-cfcb-4911-a93f-31ba67b64d57",
-            "actions": [
-              {
-                "type": "flow",
-                "name": "Flow 2",
-                "id": 27668
-              }
-            ]
-          }
-        ],
-        "last_saved": "2015-03-25T23:18:57.977877Z",
-        "entry": "e41fa402-0946-451f-8971-ac6adb6a0cc6",
-        "rule_sets": [
-          {
-            "uuid": "e41fa402-0946-451f-8971-ac6adb6a0cc6",
-            "webhook_action": "GET",
-            "rules": [
-              {
-                "test": {
-                  "test": {
-                    "ind": "awesome"
-                  },
-                  "type": "contains_any"
-                },
-                "category": {
-                  "ind": "Awesome",
-                  "base": "Awesome"
-                },
-                "destination": null,
-                "uuid": "d0f480bb-a1e4-4aed-bbfe-04bb34ada1f2"
-              },
-              {
-                "test": {
-                  "type": "true"
-                },
-                "category": {
-                  "ind": "Other",
-                  "base": "Other"
-                },
-                "destination": "c1474749-cfcb-4911-a93f-31ba67b64d57",
-                "uuid": "5a2aa691-9103-4cf0-a2af-7df9be3658b7"
-              }
-            ],
-            "webhook": null,
-            "label": "Response 1",
-            "operand": "@contact.name",
-            "finished_key": null,
-            "response_type": "C",
-            "y": 0,
-            "x": 110
-          }
-        ],
-        "metadata": {
-          "notes": []
-        }
-      },
-      "id": 27667,
-      "flow_type": "F",
-      "name": "Flow 1"
-    },
-    {
-      "definition": {
-        "base_language": "ind",
-        "action_sets": [
-          {
-            "y": 241,
-            "x": 180,
-            "destination": null,
-            "uuid": "e32f191b-d667-4a9e-9820-6faaf98d9a27",
-            "actions": [
-              {
-                "type": "flow",
-                "name": "Flow 1",
-                "id": 27667
-              }
-            ]
-          }
-        ],
-        "last_saved": "2015-03-25T23:18:28.682837Z",
-        "entry": "1b155cb4-1457-4430-899e-72a21a1843e8",
-        "rule_sets": [
-          {
-            "uuid": "1b155cb4-1457-4430-899e-72a21a1843e8",
-            "webhook_action": "GET",
-            "rules": [
-              {
-                "test": {
-                  "test": {
-                    "ind": "awesome"
-                  },
-                  "type": "contains_any"
-                },
-                "category": {
-                  "ind": "Awesome",
-                  "base": "Awesome"
-                },
-                "destination": null,
-                "uuid": "024aea08-84e2-4ce7-9032-422bdf9d4a79"
-              },
-              {
-                "test": {
-                  "type": "true"
-                },
-                "category": {
-                  "ind": "Other",
-                  "base": "All Responses"
-                },
-                "destination": "e32f191b-d667-4a9e-9820-6faaf98d9a27",
-                "uuid": "1469f833-3b09-4a25-bccf-fb5c05d50876"
-              }
-            ],
-            "webhook": null,
-            "label": "Response 1",
-            "operand": "@contact.name",
-            "finished_key": null,
-            "response_type": "C",
-            "y": 0,
-            "x": 126
-          }
-        ],
-        "metadata": {}
-      },
-      "id": 2700,
-      "flow_type": "F",
-      "name": "Flow 2"
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/send_all.json b/media/test_flows/send_all.json
deleted file mode 100644
index 292a1991240..00000000000
--- a/media/test_flows/send_all.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-  "campaigns": [], 
-  "version": 10, 
-  "site": "https://app.rapidpro.io", 
-  "flows": [
-    {
-      "base_language": "eng", 
-      "action_sets": [
-        {
-          "y": 0, 
-          "x": 100, 
-          "destination": null, 
-          "uuid": "14fb87aa-22cc-4e9a-a8d6-dd4640426bed", 
-          "actions": [
-            {
-              "msg": {
-                "eng": "Hey, how are you?"
-              }, 
-              "media": {}, 
-              "send_all": true, 
-              "type": "reply"
-            }
-          ]
-        }
-      ], 
-      "version": 10, 
-      "flow_type": "F", 
-      "entry": "14fb87aa-22cc-4e9a-a8d6-dd4640426bed", 
-      "rule_sets": [], 
-      "metadata": {
-        "expires": 10080, 
-        "revision": 1, 
-        "uuid": "4b8089fb-bb10-4cbc-800f-a0aa8bb21713", 
-        "name": "Send All", 
-        "saved_on": "2017-03-16T14:53:04.119831Z"
-      }
-    }
-  ], 
-  "triggers": []
-}
\ No newline at end of file
diff --git a/media/test_flows/sms_form.json b/media/test_flows/sms_form.json
deleted file mode 100644
index 3b7767fdfe0..00000000000
--- a/media/test_flows/sms_form.json
+++ /dev/null
@@ -1,299 +0,0 @@
-{
-  "version": 5,
-  "flows": [
-    {
-      "definition": {
-        "base_language": "eng",
-        "action_sets": [
-          {
-            "y": 0,
-            "x": 119,
-            "destination": "d0e01dde-dcd2-43e9-8f8e-ae1699a80395",
-            "uuid": "2e6aaa75-ffb7-4c48-baee-57e4149e452c",
-            "actions": [
-              {
-                "msg": {
-                  "eng": "What is your age, sex, location? Separate your responses with a space. For example \"15 f seattle\"."
-                },
-                "type": "reply"
-              }
-            ]
-          },
-          {
-            "y": 265,
-            "x": 904,
-            "destination": "d0e01dde-dcd2-43e9-8f8e-ae1699a80395",
-            "uuid": "9f1c79ae-581a-45ff-a9ea-4096f8231aad",
-            "actions": [
-              {
-                "msg": {
-                  "eng": "Sorry, @flow.age doesn't look like a valid age, please try again."
-                },
-                "type": "reply"
-              }
-            ]
-          },
-          {
-            "y": 414,
-            "x": 831,
-            "destination": "d0e01dde-dcd2-43e9-8f8e-ae1699a80395",
-            "uuid": "1cc063a7-afea-460d-b8a0-c8c2a2e37e35",
-            "actions": [
-              {
-                "msg": {
-                  "eng": "Sorry, @flow.gender doesn't look like a valid gender. Try again."
-                },
-                "type": "reply"
-              }
-            ]
-          },
-          {
-            "y": 571,
-            "x": 735,
-            "destination": "d0e01dde-dcd2-43e9-8f8e-ae1699a80395",
-            "uuid": "6be94ef5-bffc-4864-bd71-8e7cd87d7178",
-            "actions": [
-              {
-                "msg": {
-                  "eng": "I don't know the location @flow.location. Please try again."
-                },
-                "type": "reply"
-              }
-            ]
-          },
-          {
-            "y": 234,
-            "x": 116,
-            "destination": null,
-            "uuid": "0b18b474-00ab-40a0-af25-5d7c91aa64d7",
-            "actions": [
-              {
-                "msg": {
-                  "eng": "Thanks for your submission. We have that as:\n\n@flow.age / @flow.gender / @flow.location"
-                },
-                "type": "reply"
-              }
-            ]
-          }
-        ],
-        "last_saved": "2015-08-05T19:02:29.296446Z",
-        "entry": "2e6aaa75-ffb7-4c48-baee-57e4149e452c",
-        "rule_sets": [
-          {
-            "uuid": "d0e01dde-dcd2-43e9-8f8e-ae1699a80395",
-            "webhook_action": null,
-            "rules": [
-              {
-                "category": {
-                  "base": "All Responses",
-                  "eng": "All Responses"
-                },
-                "uuid": "bb0c523f-d216-4bf3-8794-664a9d9b3ccb",
-                "destination": "b7563d6f-279a-4b19-bff6-0ee3ccfa5d5f",
-                "destination_type": "R",
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "config": {
-                  "type": "true",
-                  "verbose_name": "contains anything",
-                  "name": "Other",
-                  "operands": 0
-                }
-              }
-            ],
-            "webhook": null,
-            "ruleset_type": "wait_message",
-            "label": "Message Form",
-            "operand": "@step.value",
-            "finished_key": null,
-            "response_type": "",
-            "y": 117,
-            "x": 459,
-            "config": {}
-          },
-          {
-            "uuid": "b7563d6f-279a-4b19-bff6-0ee3ccfa5d5f",
-            "webhook_action": null,
-            "rules": [
-              {
-                "test": {
-                  "max": "100",
-                  "type": "between",
-                  "min": "0"
-                },
-                "category": {
-                  "base": "0 - 100",
-                  "eng": "0 - 100"
-                },
-                "destination": "eb669471-fadf-489b-9ce6-c10bb4add673",
-                "uuid": "a9c7276e-2f5d-4e6d-9efd-2b8d39c3ec50",
-                "destination_type": "R"
-              },
-              {
-                "category": {
-                  "base": "Other",
-                  "eng": "Other"
-                },
-                "uuid": "83ce1500-c6e6-4eb1-8feb-76cd439c6e36",
-                "destination": "9f1c79ae-581a-45ff-a9ea-4096f8231aad",
-                "destination_type": "A",
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "config": {
-                  "type": "true",
-                  "verbose_name": "contains anything",
-                  "name": "Other",
-                  "operands": 0
-                }
-              }
-            ],
-            "webhook": null,
-            "ruleset_type": "form_field",
-            "label": "Age",
-            "operand": "@flow.message_form",
-            "finished_key": null,
-            "response_type": "",
-            "y": 226,
-            "x": 460,
-            "config": {
-              "field_delimiter": " ",
-              "field_index": 0
-            }
-          },
-          {
-            "uuid": "eb669471-fadf-489b-9ce6-c10bb4add673",
-            "webhook_action": null,
-            "rules": [
-              {
-                "test": {
-                  "test": {
-                    "eng": "Male m"
-                  },
-                  "base": "Male m",
-                  "type": "contains_any"
-                },
-                "category": {
-                  "base": "Male",
-                  "eng": "Male"
-                },
-                "destination": "3d8c9a32-fe04-4b95-9b2c-c66dd4ff2b24",
-                "uuid": "bda1d6b0-2b8d-4ddb-a888-3e41b3243a0f",
-                "destination_type": "R"
-              },
-              {
-                "test": {
-                  "test": {
-                    "eng": "Female f"
-                  },
-                  "base": "Female f",
-                  "type": "contains_any"
-                },
-                "category": {
-                  "base": "Female",
-                  "eng": "Female"
-                },
-                "destination": "3d8c9a32-fe04-4b95-9b2c-c66dd4ff2b24",
-                "uuid": "4b8421ab-209f-4638-a267-82c4f83c73b2",
-                "destination_type": "R"
-              },
-              {
-                "category": {
-                  "base": "Other",
-                  "eng": "Other"
-                },
-                "uuid": "b61d7b97-21ab-4df5-a475-d16122aba572",
-                "destination": "1cc063a7-afea-460d-b8a0-c8c2a2e37e35",
-                "destination_type": "A",
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "config": {
-                  "type": "true",
-                  "verbose_name": "contains anything",
-                  "name": "Other",
-                  "operands": 0
-                }
-              }
-            ],
-            "webhook": null,
-            "ruleset_type": "form_field",
-            "label": "Gender",
-            "operand": "@flow.message_form",
-            "finished_key": null,
-            "response_type": "",
-            "y": 344,
-            "x": 385,
-            "config": {
-              "field_delimiter": " ",
-              "field_index": 1
-            }
-          },
-          {
-            "uuid": "3d8c9a32-fe04-4b95-9b2c-c66dd4ff2b24",
-            "webhook_action": null,
-            "rules": [
-              {
-                "test": {
-                  "test": {
-                    "eng": "seattle chicago miami"
-                  },
-                  "base": "seattle chicago miami",
-                  "type": "contains_any"
-                },
-                "category": {
-                  "base": "Valid",
-                  "eng": "Valid"
-                },
-                "destination": "0b18b474-00ab-40a0-af25-5d7c91aa64d7",
-                "uuid": "1b36cb64-b0ce-43cc-9b50-8f45f29c9643",
-                "destination_type": "A"
-              },
-              {
-                "category": {
-                  "base": "Other",
-                  "eng": "Other"
-                },
-                "uuid": "b9419b3c-0cd0-4956-93ac-b6fd0da2964a",
-                "destination": "6be94ef5-bffc-4864-bd71-8e7cd87d7178",
-                "destination_type": "A",
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "config": {
-                  "type": "true",
-                  "verbose_name": "contains anything",
-                  "name": "Other",
-                  "operands": 0
-                }
-              }
-            ],
-            "webhook": null,
-            "ruleset_type": "form_field",
-            "label": "Location",
-            "operand": "@flow.message_form",
-            "finished_key": null,
-            "response_type": "",
-            "y": 486,
-            "x": 366,
-            "config": {
-              "field_delimiter": " ",
-              "field_index": 2
-            }
-          }
-        ],
-        "metadata": {}
-      },
-      "expires": 10080,
-      "id": 34393,
-      "flow_type": "F",
-      "name": "SMS Form"
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/start_missing_flow.json b/media/test_flows/start_missing_flow.json
deleted file mode 100644
index 3dc5f4ee8bb..00000000000
--- a/media/test_flows/start_missing_flow.json
+++ /dev/null
@@ -1,164 +0,0 @@
-{
-  "campaigns": [],
-  "version": 4,
-  "site": "http://textit.in",
-  "flows": [
-    {
-      "definition": {
-        "base_language": "eng",
-        "action_sets": [
-          {
-            "y": 0,
-            "x": 100,
-            "destination": "10cca2b1-f587-410b-b07d-10ef75df3590",
-            "uuid": "3839c698-832f-4584-88c8-f57bb1a6ef5a",
-            "actions": [
-              {
-                "msg": {
-                  "eng": "Hi there, would you like to start a flow?"
-                },
-                "type": "reply"
-              }
-            ]
-          },
-          {
-            "y": 160,
-            "x": 90,
-            "destination": null,
-            "uuid": "418d4ec8-976e-4f4e-aea8-28147bb93ae1",
-            "actions": [
-              {
-                "type": "flow",
-                "name": "Missing Flow",
-                "id": 27122
-              }
-            ]
-          },
-          {
-            "y": 233,
-            "x": 395,
-            "destination": null,
-            "uuid": "6e8d145c-1b20-477c-a839-f703eeafe1fa",
-            "actions": [
-              {
-                "name": "Missing Flow",
-                "contacts": [],
-                "variables": [
-                  {
-                    "id": "@step.contact.tel"
-                  }
-                ],
-                "groups": [],
-                "type": "trigger-flow",
-                "id": 27122
-              }
-            ]
-          },
-          {
-            "y": 145,
-            "x": 731,
-            "destination": null,
-            "uuid": "a56641a9-c62c-4361-8960-fa2a03b5757a",
-            "actions": [
-              {
-                "msg": {
-                  "eng": "This actionset should stay."
-                },
-                "type": "reply"
-              },
-              {
-                "type": "flow",
-                "name": "Missing Flow",
-                "id": 27122
-              }
-            ]
-          }
-        ],
-        "last_saved": "2015-03-16T18:04:39.520660Z",
-        "entry": "3839c698-832f-4584-88c8-f57bb1a6ef5a",
-        "rule_sets": [
-          {
-            "uuid": "10cca2b1-f587-410b-b07d-10ef75df3590",
-            "webhook_action": null,
-            "rules": [
-              {
-                "test": {
-                  "test": {
-                    "eng": "Yes"
-                  },
-                  "base": "Yes",
-                  "type": "contains_any"
-                },
-                "category": {
-                  "base": "Yes",
-                  "eng": "Yes"
-                },
-                "destination": "418d4ec8-976e-4f4e-aea8-28147bb93ae1",
-                "config": {
-                  "type": "contains_any",
-                  "verbose_name": "has any of these words",
-                  "name": "Contains any",
-                  "localized": true,
-                  "operands": 1
-                },
-                "uuid": "53de7473-1439-40fa-9c08-25a609264416"
-              },
-              {
-                "test": {
-                  "test": {
-                    "eng": "No"
-                  },
-                  "base": "No",
-                  "type": "contains_any"
-                },
-                "category": {
-                  "base": "No",
-                  "eng": "No"
-                },
-                "destination": "6e8d145c-1b20-477c-a839-f703eeafe1fa",
-                "config": {
-                  "type": "contains_any",
-                  "verbose_name": "has any of these words",
-                  "name": "Contains any",
-                  "localized": true,
-                  "operands": 1
-                },
-                "uuid": "dda639b2-f775-47c2-9f4d-fa5e35f79839"
-              },
-              {
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "category": {
-                  "base": "All Responses",
-                  "eng": "Other"
-                },
-                "destination": "a56641a9-c62c-4361-8960-fa2a03b5757a",
-                "config": {
-                  "type": "true",
-                  "verbose_name": "contains anything",
-                  "name": "Other",
-                  "operands": 0
-                },
-                "uuid": "942d62cd-9f56-4d06-bde0-6816989a41f0"
-              }
-            ],
-            "webhook": null,
-            "label": "Response 1",
-            "operand": "@step.value",
-            "finished_key": null,
-            "response_type": "C",
-            "y": 77,
-            "x": 361
-          }
-        ],
-        "metadata": {}
-      },
-      "id": 2800, 
-      "flow_type": "F",
-      "name": "Start Missing Flow"
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/start_missing_flow_from_actionset.json b/media/test_flows/start_missing_flow_from_actionset.json
deleted file mode 100644
index 6e122c2eba2..00000000000
--- a/media/test_flows/start_missing_flow_from_actionset.json
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-  "campaigns": [], 
-  "version": 6, 
-  "site": "https://textit.in", 
-  "flows": [
-    {
-      "definition": {
-        "base_language": "eng", 
-        "action_sets": [
-          {
-            "y": 0, 
-            "x": 100, 
-            "destination": "53ab0927-f33b-46ab-a32c-50cd144cc9e7", 
-            "uuid": "68df3ab0-a39d-48b1-81c6-72cc73c86f2f", 
-            "actions": [
-              {
-                "msg": {
-                  "eng": "This is the first message."
-                }, 
-                "type": "reply"
-              }
-            ]
-          }, 
-          {
-            "y": 126, 
-            "x": 272, 
-            "destination": null, 
-            "uuid": "53ab0927-f33b-46ab-a32c-50cd144cc9e7", 
-            "actions": [
-              {
-                "type": "flow", 
-                "name": "Missing Flow",
-                "id": 35582
-              }
-            ]
-          }
-        ], 
-        "last_saved": "2015-10-12T21:21:09.106022Z", 
-        "entry": "68df3ab0-a39d-48b1-81c6-72cc73c86f2f", 
-        "rule_sets": [], 
-        "metadata": {}
-      }, 
-      "expires": 10080, 
-      "id": 35583, 
-      "flow_type": "F", 
-      "name": "Start Missing Flow"
-    }
-  ], 
-  "triggers": []
-}
\ No newline at end of file
diff --git a/media/test_flows/substitution.json b/media/test_flows/substitution.json
deleted file mode 100644
index 995b40c8f9e..00000000000
--- a/media/test_flows/substitution.json
+++ /dev/null
@@ -1,98 +0,0 @@
-{
-  "campaigns": [],
-  "version": 3,
-  "site": "http://rapidpro.io",
-  "flows": [
-    {
-      "definition": {
-        "rule_sets": [
-          {
-            "uuid": "6c67aed5-a7ac-472f-903e-4eb1d43f913e",
-            "response_type": "C",
-            "rules": [
-              {
-                "test": {
-                  "type": "phone"
-                },
-                "category": "phone",
-                "destination": "96c41cd1-b177-4e4e-b1bc-3359588be10b",
-                "uuid": "50f988f0-8401-4d24-82c4-165c474e9cca"
-              },
-              {
-                "test": {
-                  "test": "true",
-                  "type": "true"
-                },
-                "category": "Other",
-                "destination": "77663a2e-cb80-46dd-9fed-944514301bf4",
-                "uuid": "b83a7dcc-122e-4164-8334-23e5837e0bfe"
-              }
-            ],
-            "label": "Phone",
-            "operand": "@step.value",
-            "y": 207,
-            "x": 276
-          }
-        ],
-        "entry": "632bd152-98c6-4b83-8a5d-0f9343fcf884",
-        "action_sets": [
-          {
-            "y": 351,
-            "x": 175,
-            "destination": null,
-            "uuid": "96c41cd1-b177-4e4e-b1bc-3359588be10b",
-            "actions": [
-              {
-                "msg": "Thanks, you typed @flow.phone",
-                "type": "reply"
-              },
-              {
-                "msg": "Hi from @step.contact! Your phone is @contact.tel.",
-                "variables": [
-                  {
-                    "id": "@flow.phone",
-                    "name": "@flow.phone"
-                  }
-                ],
-                "type": "send",
-                "groups": [],
-                "contacts": []
-              }
-            ]
-          },
-          {
-            "y": 309,
-            "x": 576,
-            "destination": "6c67aed5-a7ac-472f-903e-4eb1d43f913e",
-            "uuid": "77663a2e-cb80-46dd-9fed-944514301bf4",
-            "actions": [
-              {
-                "msg": "Sorry, that isn't a valid phone.",
-                "type": "reply"
-              }
-            ]
-          },
-          {
-            "y": 0,
-            "x": 100,
-            "destination": "6c67aed5-a7ac-472f-903e-4eb1d43f913e",
-            "uuid": "632bd152-98c6-4b83-8a5d-0f9343fcf884",
-            "actions": [
-              {
-                "msg": "Hi @step.contact, what is your phone number?",
-                "type": "reply"
-              }
-            ]
-          }
-        ],
-        "metadata": {
-          "notes": []
-        }
-      },
-      "flow_type": "F",
-      "name": "Substitution",
-      "id": 2900
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/test_db.json b/media/test_flows/test_db.json
deleted file mode 100644
index ce62910e0b5..00000000000
--- a/media/test_flows/test_db.json
+++ /dev/null
@@ -1,822 +0,0 @@
-{
-    "version": "13",
-    "site": "https://textit.com",
-    "flows": [
-        {
-            "_ui": {
-                "nodes": {
-                    "5bac8056-d24b-4134-9620-dbc0a4b81492": {
-                        "position": {
-                            "left": 0,
-                            "top": 0
-                        },
-                        "type": "execute_actions"
-                    },
-                    "5ff349ab-e74a-47d3-9ada-9fe1bd99416e": {
-                        "position": {
-                            "left": 480,
-                            "top": 60
-                        },
-                        "type": "execute_actions"
-                    },
-                    "70e72b75-eb66-436a-a0c9-ce890ff8f537": {
-                        "type": "wait_for_response",
-                        "position": {
-                            "left": 0,
-                            "top": 120
-                        },
-                        "config": {
-                            "cases": {}
-                        }
-                    },
-                    "b2bd251a-d241-4bb1-a60b-6caf16014eda": {
-                        "position": {
-                            "left": 0,
-                            "top": 280
-                        },
-                        "type": "execute_actions"
-                    },
-                    "2e539a4c-68ff-4bf7-be23-b57845d2a550": {
-                        "position": {
-                            "left": 520,
-                            "top": 560
-                        },
-                        "type": "execute_actions"
-                    },
-                    "34ae02f2-4cb2-4b63-8ec5-38b5c128e497": {
-                        "position": {
-                            "left": 80,
-                            "top": 480
-                        },
-                        "type": "wait_for_response"
-                    },
-                    "8362d6e8-6bf9-43a5-8f74-44fd0955ec75": {
-                        "position": {
-                            "left": 120,
-                            "top": 680
-                        },
-                        "type": "execute_actions"
-                    },
-                    "0406725d-7701-463e-86a5-88a8af1ca42a": {
-                        "position": {
-                            "left": 120,
-                            "top": 900
-                        },
-                        "type": "wait_for_response"
-                    },
-                    "440d670a-4ed5-46ff-9906-228e6ed498a4": {
-                        "position": {
-                            "left": 120,
-                            "top": 1040
-                        },
-                        "type": "execute_actions"
-                    },
-                    "60d2ee45-5570-4ab9-8dfd-8d512732f765": {
-                        "position": {
-                            "left": 260,
-                            "top": 300
-                        },
-                        "type": "execute_actions"
-                    }
-                },
-                "stickies": {}
-            },
-            "expire_after_minutes": 720,
-            "language": "und",
-            "localization": {},
-            "name": "Favorites",
-            "nodes": [
-                {
-                    "actions": [
-                        {
-                            "text": "What is your favorite color?",
-                            "type": "send_msg",
-                            "uuid": "cbcd7a22-2835-4ef9-889d-1a0ae9c9293e",
-                            "quick_replies": []
-                        }
-                    ],
-                    "exits": [
-                        {
-                            "destination_uuid": "70e72b75-eb66-436a-a0c9-ce890ff8f537",
-                            "uuid": "79c8dfd7-bfc9-47a9-a39a-0daba71b7e47"
-                        }
-                    ],
-                    "uuid": "5bac8056-d24b-4134-9620-dbc0a4b81492"
-                },
-                {
-                    "actions": [
-                        {
-                            "text": "I don't know that color. Try again.",
-                            "type": "send_msg",
-                            "uuid": "557efd8d-1e92-4150-94cd-18b26204b23d",
-                            "quick_replies": []
-                        }
-                    ],
-                    "exits": [
-                        {
-                            "destination_uuid": "70e72b75-eb66-436a-a0c9-ce890ff8f537",
-                            "uuid": "7bb84345-0ba5-4c63-86f8-bc02f24be7c5"
-                        }
-                    ],
-                    "uuid": "5ff349ab-e74a-47d3-9ada-9fe1bd99416e"
-                },
-                {
-                    "uuid": "70e72b75-eb66-436a-a0c9-ce890ff8f537",
-                    "actions": [],
-                    "router": {
-                        "type": "switch",
-                        "default_category_uuid": "1c864609-e85d-42fb-ad7c-0819825a1295",
-                        "cases": [
-                            {
-                                "arguments": [
-                                    "Red"
-                                ],
-                                "type": "has_any_word",
-                                "uuid": "0e33aa43-bc0d-47e5-8b6f-0a76154e1956",
-                                "category_uuid": "4397bdc7-749b-4441-9e5b-299cb6405c16"
-                            },
-                            {
-                                "arguments": [
-                                    "Green"
-                                ],
-                                "type": "has_any_word",
-                                "uuid": "86e49280-ba0a-4960-a94d-315cfb2bf323",
-                                "category_uuid": "95b43ef3-9e17-453c-8bf3-b0c92f6f2e54"
-                            },
-                            {
-                                "arguments": [
-                                    "Blue"
-                                ],
-                                "type": "has_any_word",
-                                "uuid": "4d9224e3-fa56-4601-b190-26a095912804",
-                                "category_uuid": "1e95e408-b060-420a-a4c4-b9d6a1bb3ea0"
-                            },
-                            {
-                                "arguments": [
-                                    "Navy"
-                                ],
-                                "type": "has_any_word",
-                                "uuid": "e4bebbcf-cc80-4751-a0c6-e0912a815381",
-                                "category_uuid": "1e95e408-b060-420a-a4c4-b9d6a1bb3ea0"
-                            }
-                        ],
-                        "categories": [
-                            {
-                                "exit_uuid": "cc45b6f3-08fd-40a8-a4d3-b910f27a98bc",
-                                "name": "Red",
-                                "uuid": "4397bdc7-749b-4441-9e5b-299cb6405c16"
-                            },
-                            {
-                                "exit_uuid": "832c7893-d2fb-4431-b76a-2cb948aa16c0",
-                                "name": "Green",
-                                "uuid": "95b43ef3-9e17-453c-8bf3-b0c92f6f2e54"
-                            },
-                            {
-                                "exit_uuid": "ad5c10d9-d5cc-4123-abe1-649a471241cc",
-                                "name": "Blue",
-                                "uuid": "1e95e408-b060-420a-a4c4-b9d6a1bb3ea0"
-                            },
-                            {
-                                "exit_uuid": "ddc28771-2373-4a0e-a93b-f5dbf50130b0",
-                                "name": "Other",
-                                "uuid": "1c864609-e85d-42fb-ad7c-0819825a1295"
-                            },
-                            {
-                                "exit_uuid": "272fe4ef-0151-479b-9710-2df520a96aa0",
-                                "name": "No Response",
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-                    "81f59084-b989-4bfc-9fab-b944c65647c2": {
-                        "position": {
-                            "left": 0,
-                            "top": 360
-                        },
-                        "type": "execute_actions"
-                    },
-                    "f43743df-3d6c-4ae2-8f24-c6bef3e999fc": {
-                        "type": "split_by_ticket",
-                        "position": {
-                            "left": 0,
-                            "top": 540
-                        },
-                        "config": {}
-                    }
-                }
-            },
-            "revision": 72,
-            "expire_after_minutes": 10080,
-            "localization": {}
-        }
-    ],
-    "campaigns": [],
-    "triggers": [
-        {
-            "trigger_type": "K",
-            "flow": {
-                "uuid": "4fad232a-ca3a-4da7-be93-21492d407a33",
-                "name": "Favorites"
-            },
-            "groups": [],
-            "exclude_groups": [],
-            "channel": null,
-            "keywords": [
-                "fav"
-            ],
-            "match_type": "F"
-        },
-        {
-            "trigger_type": "N",
-            "flow": {
-                "uuid": "5fe7d119-9fca-41f4-adde-a4171301152f",
-                "name": "New Chat"
-            },
-            "groups": [],
-            "exclude_groups": [],
-            "channel": null
-        },
-        {
-            "trigger_type": "K",
-            "flow": {
-                "uuid": "de428d9c-3f63-4c66-bfa0-0c67e65aed66",
-                "name": "Support"
-            },
-            "groups": [],
-            "exclude_groups": [],
-            "channel": null,
-            "keywords": [
-                "help"
-            ],
-            "match_type": "F"
-        }
-    ],
-    "fields": [],
-    "groups": []
-}
\ No newline at end of file
diff --git a/media/test_flows/triggered.json b/media/test_flows/triggered.json
deleted file mode 100644
index 87f3505df1e..00000000000
--- a/media/test_flows/triggered.json
+++ /dev/null
@@ -1,106 +0,0 @@
-{
-  "campaigns": [],
-  "version": 8,
-  "site": "http://rapidpro.io",
-  "flows": [
-    {
-      "base_language": "eng",
-      "action_sets": [
-        {
-          "y": 0,
-          "x": 100,
-          "destination": null,
-          "uuid": "7b99bb2e-054f-4a60-a986-367ecf114879",
-          "actions": [
-            {
-              "msg": {
-                "eng": "Honey, I triggered the flow! @extra.text"
-              },
-              "type": "reply"
-            }
-          ]
-        }
-      ],
-      "version": 8,
-      "flow_type": "F",
-      "entry": "7b99bb2e-054f-4a60-a986-367ecf114879",
-      "rule_sets": [],
-      "metadata": {
-        "expires": 10080,
-        "saved_on": "2016-07-21T16:34:32.457154Z",
-        "id": 25994,
-        "name": "Triggeree",
-        "revision": 1
-      }
-    },
-    {
-      "base_language": "eng",
-      "action_sets": [
-        {
-          "y": 0,
-          "x": 100,
-          "destination": null,
-          "uuid": "06a3be8b-36f9-4f73-b31a-95a1e8ee920d",
-          "actions": [
-            {
-              "name": "Triggeree",
-              "contacts": [
-                {
-                  "name": "Marshawn",
-                  "id": contact_id
-                }
-              ],
-              "variables": [],
-              "groups": [],
-              "type": "trigger-flow",
-              "id": 25994
-            },
-            {
-              "name": "Triggeree",
-              "type": "flow",
-              "id": 25994
-            }
-          ]
-        }
-      ],
-      "version": 8,
-      "flow_type": "F",
-      "entry": "98d0948b-c50d-4033-b07c-403d324aa147",
-      "rule_sets": [{
-          "uuid": "98d0948b-c50d-4033-b07c-403d324aa147",
-          "webhook_action": "GET",
-          "rules": [
-            {
-              "test": {
-                "test": "true",
-                "type": "true"
-              },
-              "category": {
-                "eng": "All Responses"
-              },
-              "destination": "06a3be8b-36f9-4f73-b31a-95a1e8ee920d",
-              "uuid": "1e89ff33-80fe-4d34-9ced-3b96f5aacd50",
-              "destination_type": "A"
-            }
-          ],
-          "webhook": "http://localhost:49999/where",
-          "ruleset_type": "webhook",
-          "label": "Response 1",
-          "operand": "@step.value",
-          "finished_key": null,
-          "response_type": "",
-          "y": 0,
-          "x": 328,
-          "config": {}
-        }],
-      "metadata": {
-        "expires": 10080,
-        "revision": 1,
-        "id": 25995,
-        "name": "Triggerer",
-        "saved_on": "2016-07-21T16:35:05.717556Z"
-      }
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/triggered_flow.json b/media/test_flows/triggered_flow.json
deleted file mode 100644
index cfe6901a54e..00000000000
--- a/media/test_flows/triggered_flow.json
+++ /dev/null
@@ -1,69 +0,0 @@
-{
-  "campaigns": [],
-  "version": 3,
-  "site": "http://rapdipro.io",
-  "flows": [
-    {
-      "definition": {
-        "entry": "4ec3d47a-eef3-4d80-b5b1-38dab8e518dc",
-        "rule_sets": [],
-        "action_sets": [
-          {
-            "y": 0,
-            "x": 100,
-            "destination": null,
-            "uuid": "4ec3d47a-eef3-4d80-b5b1-38dab8e518dc",
-            "actions": [
-              {
-                "msg": "This is the triggered flow",
-                "type": "reply"
-              }
-            ]
-          }
-        ],
-        "metadata": {
-          "notes": []
-        }
-      },
-      "id": 12140,
-      "flow_type": "F",
-      "name": "Triggered Flow"
-    },
-    {
-      "definition": {
-        "entry": "b6c4d782-5165-4541-bb2e-7348c9676882",
-        "rule_sets": [],
-        "action_sets": [
-          {
-            "y": 0,
-            "x": 100,
-            "destination": null,
-            "uuid": "b6c4d782-5165-4541-bb2e-7348c9676882",
-            "actions": [
-              {
-                "name": "Triggered Flow",
-                "contacts": [],
-                "variables": [],
-                "groups": [
-                  {
-                    "name": "Survey Audience",
-                    "id": 6250
-                  }
-                ],
-                "type": "trigger-flow",
-                "id": 12140
-              }
-            ]
-          }
-        ], 
-        "metadata": {
-          "notes": []
-        }
-      },
-      "id": 12141,
-      "flow_type": "F",
-      "name": "Trigger a Flow"
-    }
-  ],
-  "triggers": []
-}
diff --git a/media/test_flows/two_to_all.json b/media/test_flows/two_to_all.json
deleted file mode 100644
index b9d3e9e2b66..00000000000
--- a/media/test_flows/two_to_all.json
+++ /dev/null
@@ -1,48 +0,0 @@
-{
-  "campaigns": [], 
-  "version": 10, 
-  "site": "https://app.rapidpro.io", 
-  "flows": [
-    {
-      "base_language": "eng", 
-      "action_sets": [
-        {
-          "y": 0, 
-          "x": 100, 
-          "destination": null, 
-          "uuid": "a42b6981-1b8c-44a9-8260-3bf504c9bb25", 
-          "actions": [
-            {
-              "msg": {
-                "eng": "first message"
-              }, 
-              "media": {}, 
-              "send_all": true, 
-              "type": "reply"
-            },
-            {
-              "msg": {
-                "eng": "second message"
-              }, 
-              "media": {}, 
-              "send_all": true, 
-              "type": "reply"
-            }
-          ]
-        }
-      ], 
-      "version": 10, 
-      "flow_type": "F", 
-      "entry": "a42b6981-1b8c-44a9-8260-3bf504c9bb25", 
-      "rule_sets": [], 
-      "metadata": {
-        "expires": 10080, 
-        "revision": 3, 
-        "uuid": "a9de95b7-2959-40b7-afdd-99ef1975b812", 
-        "name": "Two to all", 
-        "saved_on": "2017-03-17T14:27:29.032085Z"
-      }
-    }
-  ], 
-  "triggers": []
-}
\ No newline at end of file
diff --git a/media/test_flows/ussd_example.json b/media/test_flows/ussd_example.json
deleted file mode 100644
index 8f52a2ea9a7..00000000000
--- a/media/test_flows/ussd_example.json
+++ /dev/null
@@ -1,160 +0,0 @@
-{
-  "version": 8, 
-  "flows": [
-    {
-      "base_language": "base", 
-      "action_sets": [], 
-      "version": 8, 
-      "flow_type": "U", 
-      "entry": "5e0fe53f-1caa-434d-97e7-189f33353372", 
-      "rule_sets": [
-        {
-          "uuid": "5e0fe53f-1caa-434d-97e7-189f33353372", 
-          "webhook_action": null, 
-          "rules": [
-            {
-              "category": {
-                "base": "Sports"
-              }, 
-              "test": {
-                "test": 1, 
-                "type": "eq"
-              }, 
-              "destination": "66aa0bb5-d1e5-4026-a056-fd22c353539e", 
-              "uuid": "337e5e25-204b-4786-bee6-ff4c431986eb", 
-              "destination_type": "R"
-            }, 
-            {
-              "category": {
-                "base": "Politics"
-              }, 
-              "test": {
-                "test": 2, 
-                "type": "eq"
-              }, 
-              "destination": "66aa0bb5-d1e5-4026-a056-fd22c353539e", 
-              "uuid": "45803c40-aaf3-44d3-a301-f7eb35fa6be4", 
-              "destination_type": "R"
-            }, 
-            {
-              "category": {
-                "base": "Movies"
-              }, 
-              "test": {
-                "test": 3, 
-                "type": "eq"
-              }, 
-              "destination": "66aa0bb5-d1e5-4026-a056-fd22c353539e", 
-              "uuid": "13f3ed00-44d0-4119-b5fd-269c8f09fce3", 
-              "destination_type": "R"
-            }, 
-            {
-              "test": {
-                "test": "true", 
-                "type": "true"
-              }, 
-              "category": {
-                "base": "Other"
-              }, 
-              "destination": null, 
-              "uuid": "6006a206-10f0-4937-a33f-7ec80deb8540"
-            }
-          ], 
-          "webhook": null, 
-          "ruleset_type": "wait_menu", 
-          "label": "Response 1", 
-          "operand": "@step.value", 
-          "finished_key": null, 
-          "response_type": "", 
-          "y": 0, 
-          "x": 624, 
-          "config": {
-            "ussd_menu": [
-              {
-                "category": {
-                  "base": "Sports"
-                },
-                "uuid": "337e5e25-204b-4786-bee6-ff4c431986eb",
-                "option": 1,
-                "label": "I'm interested in sports"
-              },
-              {
-                "category": {
-                  "base": "Politics"
-                },
-                "uuid": "45803c40-aaf3-44d3-a301-f7eb35fa6be4",
-                "option": 2,
-                "label": "I'm interested in politics"
-              },
-              {
-                "category": {
-                  "base": "Movies"
-                },
-                "uuid": "13f3ed00-44d0-4119-b5fd-269c8f09fce3",
-                "option": 3,
-                "label": "I'm interested in movies"
-              }
-            ],
-            "ussd_message": {
-              "base": "What would you like to read about?"
-            }
-          }
-        },
-        {
-          "uuid": "66aa0bb5-d1e5-4026-a056-fd22c353539e",
-          "webhook_action": null,
-          "rules": [
-            {
-              "test": {
-                "test": "true",
-                "type": "true"
-              },
-              "category": {
-                "base": "All Responses"
-              },
-              "uuid": "0df9b0ac-d241-460c-9b7c-f9f350a661bf"
-            }
-          ],
-          "webhook": null,
-          "ruleset_type": "wait_ussd",
-          "label": "Response 2",
-          "operand": "@step.value",
-          "finished_key": null,
-          "response_type": "",
-          "y": 310,
-          "x": 725,
-          "config": {
-            "ussd_menu": [
-              {
-                "category": {
-                  "base": "Dfd"
-                },
-                "uuid": "03f39461-b649-4cb0-97f9-9ce6ecb5c606",
-                "option": 1,
-                "label": "dfdf"
-              },
-              {
-                "category": {},
-                "uuid": "8211b1dc-b443-4b1c-8849-bf18a69e13ef",
-                "option": 2,
-                "label": ""
-              }
-            ],
-            "ussd_message": {
-              "base": "Thank you!"
-            }
-          }
-        }
-      ], 
-      "metadata": {
-        "name": "USSD example", 
-        "notes": [], 
-        "expires": 10080, 
-        "revision": 37, 
-        "id": 26, 
-        "saved_on": "2016-02-17T16:17:48.396242Z"
-      }
-    }
-  ], 
-  "triggers": []
-}
\ No newline at end of file
diff --git a/media/test_flows/webhook_rule_first.json b/media/test_flows/webhook_rule_first.json
deleted file mode 100644
index 6be5a7e436b..00000000000
--- a/media/test_flows/webhook_rule_first.json
+++ /dev/null
@@ -1,69 +0,0 @@
-{
-  "version": 7,
-  "flows": [
-    {
-      "version": 7,
-      "base_language": "eng",
-      "action_sets": [
-        {
-          "y": 140,
-          "x": 190,
-          "destination": null,
-          "uuid": "c81d60ec-9a74-48d6-a55f-e70a5d7195d3",
-          "actions": [
-            {
-              "msg": {
-                "eng": "Testing this out"
-              },
-              "type": "reply"
-            }
-          ]
-        }
-      ],
-      "last_saved": "2015-07-29T20:57:32.146036Z",
-      "entry": "9b3b6b7d-13ec-46ea-8918-a83a4099be33",
-      "rule_sets": [
-        {
-          "uuid": "9b3b6b7d-13ec-46ea-8918-a83a4099be33",
-          "webhook_action": "GET",
-          "rules": [
-            {
-              "category": {
-                "base": "All Responses",
-                "eng": "All Responses"
-              },
-              "uuid": "0734d69a-99c1-45f6-a3df-7246408c4565",
-              "destination": "c81d60ec-9a74-48d6-a55f-e70a5d7195d3",
-              "destination_type": "A",
-              "test": {
-                "test": "true",
-                "type": "true"
-              },
-              "config": {
-                "type": "true",
-                "verbose_name": "contains anything",
-                "name": "Other",
-                "operands": 0
-              }
-            }
-          ],
-          "webhook": "http://google.com",
-          "ruleset_type": "webhook",
-          "label": "Response 1",
-          "operand": "@step.value",
-          "finished_key": null,
-          "response_type": "",
-          "y": 0,
-          "x": 100
-        }
-      ],
-      "flow_type": "F",
-      "metadata": {
-        "expires": 10080,
-        "id": 33868,
-        "name": "Test Webhook First"
-      }
-    }
-  ],
-  "triggers": []
-}
\ No newline at end of file
diff --git a/media/test_flows/with_message_topic.json b/media/test_flows/with_message_topic.json
deleted file mode 100644
index b99e4a0aafa..00000000000
--- a/media/test_flows/with_message_topic.json
+++ /dev/null
@@ -1,47 +0,0 @@
-{
-  "version": "13",
-  "flows": [
-    {
-      "uuid": "c07d368e-fe1d-469d-b267-bca02d17c3e3",
-      "name": "Topic Flow",
-      "spec_version": "13.0.0",
-      "language": "eng",
-      "type": "messaging",
-      "revision": 1,
-      "expire_after_minutes": 10080,
-      "localization": {},
-      "nodes": [
-        {
-          "uuid": "5bf98a89-d38d-40ba-8e5e-d54cad1777f1",
-          "actions": [
-            {
-              "attachments": [],
-              "text": "This is a message with a topic.",
-              "type": "send_msg",
-              "quick_replies": [],
-              "uuid": "b103d563-9320-40fe-8f96-c9d3fbe0262d",
-              "templating": null,
-              "topic": "agent"
-            }
-          ],
-          "exits": [
-            {
-              "uuid": "29dd720b-00ed-4304-97b0-38c65bc38e30"
-            }
-          ]
-        }
-      ],
-      "_ui": {
-        "nodes": {
-          "5bf98a89-d38d-40ba-8e5e-d54cad1777f1": {
-            "position": {
-              "left": 20,
-              "top": 40
-            },
-            "type": "execute_actions"
-          }
-        }
-      }
-    }
-  ]
-}