[FIX] mobile: Disable fullcalendar in mobile (nothing was appearing, addresses wish4993, thanks Xavi again)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48772 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] Changes added to fix self link title of tiki-tracker_view_history.php is incorrect   Ref: http://dev.tiki.org/item4982

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48773 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] Slow-down related to re-fetching permission list from cache in some object lists, store in memory after first use

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@48774 b456876b-0849-0410-b77d-98878d47e9d5