New Plug in to sort case dependently, prioritising upper case letters before moving on to lower case.

sorting/Case-Sensitive.js

@@ -0,0 +1,46 @@
+/**
+ * 
+ *This plug in will sort data taking into account upper and lower case. In ascending order it will prioritise
+ *upper case letters, before continuing to the lower case letters.
+ *
+ *  @name Case-Sensitive
+ *  @summary Sort based on case of data, In ascending order capitals are prioritised over lower case.
+ *  @author [Sandy Galloway](http://datatables.net)
+ *
+ * 
+ *  @example
+ * //This example shows how to invoke the case-sensitive plugin on the first column.
+ * //It will sort the data in alphabetical order Prioritising the capital letters to take
+ * //a form similair to [A,B,C,D,...,a,b,c,d,...] for ascending order. 
+ * $(document).ready( function () {
+ *   var table = $('#example').DataTable({
+ *           "columnDefs": [
+ *            {"type": "case-sensitive",targets:0}
+ *         ]
+ *      });
+ * } );
+ * 
+ **/
+
+jQuery.extend(jQuery.fn.dataTableExt.oSort,{
+
+    "case-sensitive-asc": function(a,b){
+          if(a<b){
+              return -1;
+          } else if(a>b){
+              return 1;
+          } else{
+              return 0;
+          }
+    },
+    "case-sensitive-desc": function(a,b){
+          if(a>b){
+              return -1;
+          } else if(a<b){
+              return 1;
+          } else{
+              return 0;
+          } 
+    }
+  });
+