Added TimePicker support.

git-svn-id: https://plugins.svn.wordpress.org/publish-date-datepicker/trunk@794317 b8457f37-d9ea-0310-8a92-e5e31aec5664
Added TimePicker support.

git-svn-id: https://plugins.svn.wordpress.org/publish-date-datepicker/trunk@794318 b8457f37-d9ea-0310-8a92-e5e31aec5664