[REF] Transition Look & Feel admin to Bootstrap classes. Work in progress.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@49609 b456876b-0849-0410-b77d-98878d47e9d5
[REF] Transition Look & Feel admin to Bootstrap classes. Work in progress.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@49610 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] Inappropriate use of row class.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@49611 b456876b-0849-0410-b77d-98878d47e9d5