Updated text domain to wpsite-follow-us-badges

git-svn-id: https://plugins.svn.wordpress.org/wpsite-follow-us-badges/trunk@938157 b8457f37-d9ea-0310-8a92-e5e31aec5664
Added languages folder

git-svn-id: https://plugins.svn.wordpress.org/wpsite-follow-us-badges/trunk@938160 b8457f37-d9ea-0310-8a92-e5e31aec5664