Merge pull request #61 from znagler/small_alien_behavior

Small alien behavior
boss stops shooting when he dies
mergin
Merge branch 'master' of https://github.com/znagler/flashforward into boss_shoots_at_player
balanced word timer using min word length
Merge pull request #62 from znagler/boss_shoots_at_player

Boss shoots at player
Merge branch 'master' of https://github.com/znagler/flashforward into small_alien_behavior