Add DLC vehicles to base SP + foundation for NPC overhaul

[CamoRF]

Adding new vehicles to spawn_group_vehicles.xtbl for Ambient spawns breaks some missions like the first transporter mission in DLC and other side missions in the base SP. For now just do the following:

• Add DLC Marauder vehicles to safehouses and Marauder spawns
• Add base game Marauder vehicles to DLC
• Increase density of spawns
• Add bulldozer to safehouses
• Increase variety of safehouse spawns

[CamoRF]

Related files when trying to fix missions in old version:

activity.xtbl

je_ro_07 Changing vehicle_group to vanilla spawns from EDF_staff_car

activity_continuous_attack.xtbl

ls_ad_02a Changing vehicle_group to vanilla spawns from EDF_APC for the first, to EDF_flyerMG for the 2nd and to vanilla for the third

See z_debug\singleplayer (future)\OLD for these files with comments

[CamoRF]

Seems to be caused by editing EDF spawns?