IE9 and IE8 showed calendar list items (in CalendarListPanel) with double height. This was due to style sheet changes in Ext JS 4.2. Fixed this.
Merge branch 'refs/heads/fix-calendar-list-panel'
Show context menu for read-only calendars.
Merge remote-tracking branch 'refs/remotes/origin/teamup-override5-enable-context-menu-for-readonly-calendars'