a2c1ce8bfb4a1c8fbe54e5532f64c203e23a7b48 Fix: After ordering triggere…

…d via the API with a named column, column header click to order didn't follow in the expected sequence.

https://datatables.net/forums/discussion/80689/bug-with-ordering-by-name#latest

Sync to source repo @a2c1ce8bfb4a1c8fbe54e5532f64c203e23a7b48

datatables.json

@@ -14,5 +14,5 @@
     ],
     "src-repo": "http://github.com/DataTables/DataTablesSrc",
     "last-tag": "2.2.2",
-    "last-sync": "a7ca63682a535062ebeaa522911d4b562e7b96ba"
+    "last-sync": "a2c1ce8bfb4a1c8fbe54e5532f64c203e23a7b48"
 }