RA adding tunguska.oramap

Hi. I am interested if 5v5 top vs bottom map would be needed for package? I am abandoning creation of maps for now, but this last one I've made is becouse imo there are not enough top vs bot / left vs right team maps available, so Ive made and tested this well finished one.

There is lot of trees, but this was an intententioned aim to make it unique for mid-fight... while space between enemies would be not significant, to make war quite effective.

Map was tested in couple games and many improvements has been made. I believe this final version can be closed and included.