[REF] Added Bootstrap class to select element.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@50792 b456876b-0849-0410-b77d-98878d47e9d5
[MOD] minor boostrapification

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@50793 b456876b-0849-0410-b77d-98878d47e9d5