Update minefield.sqf

fix not detecting some vehicles, this could be handled a better way but it works for now
Fix 100% issue
Merge pull request #81 from SJossy/patch-3

Update minefield.sqf
Update vehicle_patrol.sqf

left this one out
Merge pull request #82 from SJossy/patch-3

Update vehicle_patrol.sqf
random skin fix

this time for all spawn stuff
oops
Merge pull request #84 from f3cuk/Testbranch

Update the 2.1.0. BETA