This allows finer grained control of crashsite, carepackage and infected
camp spawn positions and radii (further north, south, east, west, etc.).
Also removed some hardcoded checks for Chernarus, since
dayz_townGenerator should always be off on other maps for now. Someone
may add town generator coordinates for other maps later.
Related vanilla commits:
b20b402bf07c8b69eb827dfd3ef9cf
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
