added donation links, no version change

git-svn-id: https://plugins.svn.wordpress.org/blunt-ga/trunk@757163 b8457f37-d9ea-0310-8a92-e5e31aec5664
changed donate link, no version change

git-svn-id: https://plugins.svn.wordpress.org/blunt-ga/trunk@757184 b8457f37-d9ea-0310-8a92-e5e31aec5664