commit version 1.6

git-svn-id: https://plugins.svn.wordpress.org/responsive-photo-gallery/trunk@1035813 b8457f37-d9ea-0310-8a92-e5e31aec5664
commit 1.7

git-svn-id: https://plugins.svn.wordpress.org/responsive-photo-gallery/trunk@1035815 b8457f37-d9ea-0310-8a92-e5e31aec5664