-added covers to mid,
-added new highground on 2nd for snipers and engie's defending it,
-adjusted respawn times,
-capping last is now takes 4 seconds instead of 2 (might change back or switch to 3 if 4 is too long),
-changed full ammo packs into medium,
-pickups under 2nd bridge are now just hp pack instad of hp and ammo pack,