[FIX] make the column switching work properly in RTL languages (TODO: see what can be done in the other layout views)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@49636 b456876b-0849-0410-b77d-98878d47e9d5
[FIX]Fix the start button in the Tiki Setup, to be consistent with the new order to setup screens. First profiles, then admin wizard.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@49640 b456876b-0849-0410-b77d-98878d47e9d5