Rename en-CA locale file to match the rest of the files (uxsolutions#2217)

* Rename en-CA locale file to match the rest of the files naming convention.

* Revert "Rename en-CA locale file to match the rest of the files naming convention."

This reverts commit 712f828.

* Make the changes in a backwards compatible way

Author: gcotelli

js/locales/bootstrap-datepicker-en-CA.js

@@ -1,6 +1,7 @@
 /**
  * Canadian English translation for bootstrap-datepicker
  * Mike Nacey <mnacey@gmail.com>
+ * DEPRECATED: This filename doesn't follow the convention, use bootstrap-datepicker.en-CA.js instead
  */
 ;(function($){
 	$.fn.datepicker.dates['en-CA'] = {
@@ -15,4 +16,7 @@
 		weekStart: 0,
 		format: "yyyy-mm-dd"
 	};
+
+	$.fn.datepicker.deprecated('This filename doesn\'t follow the convention, use bootstrap-datepicker.en-CA.js instead.');
+
 }(jQuery));

js/locales/bootstrap-datepicker.en-CA.js

@@ -0,0 +1,18 @@
+/**
+ * Canadian English translation for bootstrap-datepicker
+ * Mike Nacey <mnacey@gmail.com>
+ */
+;(function($){
+	$.fn.datepicker.dates['en-CA'] = {
+		days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
+		daysShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
+		daysMin: ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"],
+		months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
+		monthsShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"],
+		today: "Today",
+		monthsTitle: "Months",
+		clear: "Clear",
+		weekStart: 0,
+		format: "yyyy-mm-dd"
+	};
+}(jQuery));