oharaandrew314/3303Bomberman — pull request #102 by DDionne (2014-03-15 00:24:18+00:00)
Title: #87 powerups

Added 4 power ups:
BombPlusOnePowerup: Adds a bomb to the players max number of bombs
BombRangePowerup: Increase the range of a players bombs by 1
FlamePassPowerup: Grants the player immunity to bomb detonations
MysteryPowerup: Grants the player temporary invulnerability

Players pick up powerups by moving on top of them