[FIX] trackercalendar: If the user can't edit an event, go to the href on click (thanks Xavi, part 3 of wish5177)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50576 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] trackercalendar: Show event description on mouseover using the existing popup fields (thanks Xavi, part 4 of wish5177)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50578 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] trackercalendar: Minor update for FullCalendar-Resourceviews to latest (just in case)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50579 b456876b-0849-0410-b77d-98878d47e9d5