Datepicker: Removing unused ui-datepicker-month-year class name.

Author: tjvantoll

themes/base/jquery.ui.datepicker.css

@@ -58,9 +58,6 @@
 	font-size: 1em;
 	margin: 1px 0;
 }
-.ui-datepicker select.ui-datepicker-month-year {
-	width: 100%;
-}
 .ui-datepicker select.ui-datepicker-month,
 .ui-datepicker select.ui-datepicker-year {
 	width: 49%;