fixes for the 3vs3 map:
- fixed player 2 offmap reinforcements
- fixed minimap not correctly rendering in game and map selection screen

for some reason the camera mesh was missing on the 4v4 map, readded it

- added a 4v4 map
- for the 4v4 map: changed capture points in low to have more capture points, the total resource gain is still the same
- for the 4v4 map: changed starting team layouts to include the 4th player on each team
- added a 3v3 and 4v4 map overview screenshot

added camera mesh to fix the northern side of the map

removed dawn to daylight atmosphere and playbill