Some custom game fixes

There were a few custom game problems I had in Reach that I just want to point out so they are not repeated

  1. No VIP, I loved this game-type and would like to see it return
  2. The game did not ship with alpha zombie, I believe Halo 4 should
  3. In juggernaut the juggernaut was forced to use the hammer and no option could not change it, please allow this to be changed.
  4. Games of infection would not end when the only zombie died, this caused a lot of game-types not to work without elaborate fixes
  5. Invasion only had three phases, I think an option for more phases would be appreciated (not really a problem as much as a nice addition)
  6. Over-shields did not display on the character as they did in previous games

This one is forge related and I just wanted to point it out

  1. For some reason when an active camo was spawned in forge, it would drop about a meter.