Fixed "create class" option showing at all times

Now checks $scope.canEdit before creating the button
Added more flexibility to [hover]/[content] attribs
Fixed missing support for guests on scheduled page
Updated some transitions/styles for well hovers
Added TTMS # to scheduled view
Additional conditional view of seat counts
Removed request button from guests
Housekeeping
Removed old permaLink function
Added $scope.canRequest variable
Only show TTMS # if one is already created