Merge pull request #4 from mayermi/healthbar

Add health bar and checks for hazardous terrain.
Add goodies and their effects.
Load goodie-config via JSON.
Load goodies per level from JSON.
Add strawberry and effect to first level.
Can drown
Water hurts more and more over time
I can drown :O
stops counting zero lifes
Saladlifes update
Lifes are working :)
Merge branch 'drowning' of https://github.com/mayermi/turtle into drowning

Conflicts:
	js/states/play-state.js
	turtle.js