Reverting back last commit

Author: mpryvkin

js/dataTables.checkboxes.js

@@ -1,12 +1,12 @@
-/*! Checkboxes 1.2.0
+/*! Checkboxes 1.2.1
  *  Copyright (c) Gyrocode (www.gyrocode.com)
  *  License: MIT License
  */
 
 /**
  * @summary     Checkboxes
  * @description Checkboxes extension for jQuery DataTables
- * @version     1.2.0
+ * @version     1.2.1
  * @file        dataTables.checkboxes.js
  * @author      Gyrocode (http://www.gyrocode.com/projects/jquery-datatables-checkboxes/)
  * @contact     http://www.gyrocode.com/contacts
@@ -987,7 +987,7 @@ Api.registerPlural( 'columns().checkboxes.selected()', 'column().checkboxes.sele
  * @name Checkboxes.version
  * @static
  */
-Checkboxes.version = '1.2.0';
+Checkboxes.version = '1.2.1';