Few fixes + cosmetic Über Ranger changes

[woisalreadytaken]

• Config:

  • Fixed Buff Banner ability conflicting with the new Beggar's Bazooka increased firing speed (addresses Beggar's Bazooka loses firing speed buff when Buff Banner is used #463)
  • Fixed Bread Bite missing changes made to the GRU

• Gray Mann:

  • Fixed the speed boost on rage not working (might also fix him getting stuck sometimes, unsure though)
  • Fixed Giant Soldier and Demoman firing sounds playing globally
  • Added missing information about the rage to his boss info

• Über Ranger:

  • Removed the red color from the pool of minion colors
  • The boss will now spawn with his medi gun out then switch to the übersaw when the round starts, so it's clearer that he has a medi gun
  • Changed the minion spawn sound to be more medic-themed, rather than mvm
  • On rage, the boss will now be told how many minions were summoned
  • If a rage doesn't summon any minions, it'll play a different sound, show an unique message and do no further visual/audio effects