Version 1.2.2 release

git-svn-id: https://plugins.svn.wordpress.org/events-manager-email-users/trunk@996831 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update version number

git-svn-id: https://plugins.svn.wordpress.org/events-manager-email-users/trunk@996837 b8457f37-d9ea-0310-8a92-e5e31aec5664