1) Fixed a bug with inability to give orders to units on 2D map at maximum zoom
2) Fixed a bug with incorrect shadowing of map edges
3) Infantry can use passages in wire fences made by vehicles or explosions
4) Fixed a sound bug when starting a quick battle
5) Changed the algorithm of covert movement for vehicles and infantry
6) Increased the time delay for infantry breaching wire fences
7) Fixed a bug with leftover smoke trail of a downed aircraft