* Fix for Gallery source order not saved
* Add drag and drop to sort gallery source
* Add color picker for gallery colors settings
* Delete tags in selected items action now show only tags from selected items
* Fix gmedia item description not save multiline
* Small fixes and improvements


git-svn-id: https://plugins.svn.wordpress.org/grand-media/trunk@905984 b8457f37-d9ea-0310-8a92-e5e31aec5664