feat: General autosuggest fixes. Scoped slots. Added docs. #1 #4

#1 #4

.prettierignore

@@ -0,0 +1 @@
+*.vue

docs/app.js

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+import Vue from "vue";
+import VueAutosuggest from "../src/Autosuggest.vue";
+
+new Vue({
+  el: "#app",
+  components: {
+    VueAutosuggest
+  },
+  data() {
+    return {
+      suggestions: [],
+      selected: '',
+      clicked: '',
+      limit: 5,
+      autoSuggestInputId: 'autosuggest__input',
+      results: [
+        { firstname: "Frodo", lastname: "Baggins" },
+        { firstname: "Samwise", lastname: "Gamgee" },
+        { firstname: "Gandalf", lastname: "the Grey" },
+        { firstname: "Gollum", lastname: "" },
+        { firstname: "Glorfindel", lastname: "" },
+        { firstname: "Galadriel", lastname: "" },
+        { firstname: "Faramir", lastname: "Second Son of Denethor II" },
+        { firstname: "Boromir", lastname: "First Son of Denother II" }
+      ]
+    };
+  },
+  methods: {
+    onInputChange(text) {
+      this.suggestions = this.results.filter(person => {
+        return person.firstname.toLowerCase().indexOf(text.toLowerCase()) > -1;
+      });
+    },
+    clickHandler(e) {
+      let value = window.document.getElementById(this.autoSuggestInputId).value;
+      this.selected = value;
+    }
+  }
+});