fixing wrong date string displayed on mouse over

git-svn-id: https://plugins.svn.wordpress.org/catholic-liturgical-calendar/trunk@1039041 b8457f37-d9ea-0310-8a92-e5e31aec5664
We have tested this plugin on a WordPress 4.0.1 installation successfully

git-svn-id: https://plugins.svn.wordpress.org/catholic-liturgical-calendar/trunk@1039044 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updating the description of this plugin

git-svn-id: https://plugins.svn.wordpress.org/catholic-liturgical-calendar/trunk@1039048 b8457f37-d9ea-0310-8a92-e5e31aec5664