[NEW] Snow wants .panel-footer for its module boxes.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@52582 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] Added 'Articles' icon (.fa fa-newspaper-o) in tiki-admin.php icons, which will display when the Font Awesome package in vendor is updated from 4.1.0 to 4.2.0.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@52583 b456876b-0849-0410-b77d-98878d47e9d5