[ENH] Style enhancement when hovering over fc-event in fullcalendar

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@52401 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] Login/Register menu items not showing propperly

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@52402 b456876b-0849-0410-b77d-98878d47e9d5
Bootstrap migration : help-block under email field

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@52403 b456876b-0849-0410-b77d-98878d47e9d5
Bootstrap migration : enhanced display for help blocks when using PluginTracker

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@52404 b456876b-0849-0410-b77d-98878d47e9d5