Fixed a bug where only the dynamic CSS of the first widget would get outputted.

git-svn-id: https://plugins.svn.wordpress.org/socials-ignited/trunk@960137 b8457f37-d9ea-0310-8a92-e5e31aec5664
Added "Settings" link into plugin listing page.
Made the Upgrade Notice show into the plugins listing page.

git-svn-id: https://plugins.svn.wordpress.org/socials-ignited/trunk@960138 b8457f37-d9ea-0310-8a92-e5e31aec5664