fixed readme latest version number and its changes (was in wrong version number)

git-svn-id: https://plugins.svn.wordpress.org/breezing-forms/trunk@786451 b8457f37-d9ea-0310-8a92-e5e31aec5664
changed version numbering, now indicating separate versions between free and full

git-svn-id: https://plugins.svn.wordpress.org/breezing-forms/trunk@792221 b8457f37-d9ea-0310-8a92-e5e31aec5664