0.3.0 update

git-svn-id: https://plugins.svn.wordpress.org/archives-calendar-widget/trunk@764496 b8457f37-d9ea-0310-8a92-e5e31aec5664
0.3.0

git-svn-id: https://plugins.svn.wordpress.org/archives-calendar-widget/trunk@764497 b8457f37-d9ea-0310-8a92-e5e31aec5664