version upgrade

git-svn-id: https://plugins.svn.wordpress.org/sns-image-gallery/trunk@1034504 b8457f37-d9ea-0310-8a92-e5e31aec5664
 text changes

git-svn-id: https://plugins.svn.wordpress.org/sns-image-gallery/trunk@1034506 b8457f37-d9ea-0310-8a92-e5e31aec5664