Add jQuery renameAttr

gistfile1.js

// http://wowmotty.blogspot.com/2011/10/jquery-rename-attribute-renameattr.html
// *********
jQuery.fn.extend({
  renameAttr: function( name, newName, removeData ) {
    var val;
    return this.each(function() {
      val = jQuery.attr( this, name );
      jQuery.attr( this, newName, val );
      jQuery.removeAttr( this, name );
      // remove original data
      if (removeData !== false){
        jQuery.removeData( this, name.replace('data-','') );
      }
    });
  }
});