Set timezone to NULL if VTIMEZONE wasn't specified in ical calendar to suppress warning about unset variable.  NULL will get translated to the current timezone.
Set timezone to NULL if VTIMEZONE wasn't specified in ical calendar
to suppress warning about unset variable.  NULL will get translated
to the current timezone.

wesley1001/Kurogo-Mobile-Web,modolabs/Kurogo-Mobile-Web,wesley1001/Kurogo-Mobile-Web,modolabs/Kurogo-Mobile-Web,modolabs/Kurogo-Mobile-Web,wesley1001/Kurogo-Mobile-Web