readme update

git-svn-id: https://plugins.svn.wordpress.org/prosperent-suite/trunk@757412 b8457f37-d9ea-0310-8a92-e5e31aec5664
adjusted plugin title

git-svn-id: https://plugins.svn.wordpress.org/prosperent-suite/trunk@757413 b8457f37-d9ea-0310-8a92-e5e31aec5664