added Catalan transaltions

git-svn-id: https://plugins.svn.wordpress.org/wp-linkedin/trunk@864253 b8457f37-d9ea-0310-8a92-e5e31aec5664
changed version number in plugin file

git-svn-id: https://plugins.svn.wordpress.org/wp-linkedin/trunk@864557 b8457f37-d9ea-0310-8a92-e5e31aec5664
fixing version numbers

git-svn-id: https://plugins.svn.wordpress.org/wp-linkedin/trunk@864566 b8457f37-d9ea-0310-8a92-e5e31aec5664