pot update

git-svn-id: https://plugins.svn.wordpress.org/events-made-easy/trunk@968469 b8457f37-d9ea-0310-8a92-e5e31aec5664
release 1.5.0

git-svn-id: https://plugins.svn.wordpress.org/events-made-easy/trunk@968470 b8457f37-d9ea-0310-8a92-e5e31aec5664