* Fixed mobile lightbox bug
* Fixed overflow issue when adding more images than are in a gallery/set
* Separated main options and shortcodes into two sections
* Added server-side validation/API checks
* Fixed issue with widget options not displaying correctly
* Fixed various API call issues
* Added ability to change photo highlight color globally

git-svn-id: https://plugins.svn.wordpress.org/flickr-stream/trunk@956369 b8457f37-d9ea-0310-8a92-e5e31aec5664