It should no longer be necessary to load dayz_vehicles in the
mission.sqm addons. It was taken out of mission.sqm in vanilla around
1.8.
The dayz_logo_ca.paa file was identical to loadingscreen.paa
This is identical to the lingor mission. The only change is "ibr_dingor"
added in mission.sqm. Admins can use the lingor files for dingor. The
two maps are the same apart from the desert skin. There are currently no
servers running dingor at the time of writing this.