adding another PR - refactor of the code that manages the death of the sera t4 chickenbot (no real change for regular games - but there will be no more ion storm when you remove the unit with alt-del (a cheat) from the game)
one more PR - this one allows you to see the HARMS with regular (over water) vision while it is being constructed and also allows regular weapons to shoot at it while it is being built (without having to groundfire)