Added version number 0.3

git-svn-id: https://plugins.svn.wordpress.org/album-cover-finder/trunk@928550 b8457f37-d9ea-0310-8a92-e5e31aec5664
Stable tag 0.3

git-svn-id: https://plugins.svn.wordpress.org/album-cover-finder/trunk@928552 b8457f37-d9ea-0310-8a92-e5e31aec5664