boss spawns off screen and enters once aliens scatter
alien boss is moving around
made kamikaze behaviour
fixed merge conlficts
Merge pull request #54 from znagler/background

Background
Merge branch 'master' of https://github.com/znagler/flashforward into boss_movement
alien boss moves around
remove comments
Merge pull request #55 from znagler/small_alien_behavior

Small alien behavior
randomize movement of alien boss
merge in master
Merge branch 'master' of https://github.com/znagler/flashforward into boss_movement

Conflicts:
	app/assets/javascripts/fight.js
	app/assets/javascripts/game_ui.js
background fixes and timer sets off wrong answer animation
Merge branch 'master' of https://github.com/znagler/flashforward into background
checking for upstream commites
boss alien shoots at player
remove logs
Merge pull request #56 from znagler/boss_movement

Boss movement
Merge pull request #57 from znagler/boss_shoots_at_player

Boss shoots at player
alien sprite added, player character WIP
Merge branch 'master' of https://github.com/znagler/flashforward into background
checking for upstream merge