Pushing up version requirement.

git-svn-id: https://plugins.svn.wordpress.org/featured-galleries/trunk@936068 b8457f37-d9ea-0310-8a92-e5e31aec5664
Changes

git-svn-id: https://plugins.svn.wordpress.org/featured-galleries/trunk@936070 b8457f37-d9ea-0310-8a92-e5e31aec5664