closes #57
closes #54
Merge pull request #65 from startupcursos/criar-tank-57

closes #57
Merge branch 'master' into 54-inimigo-seguidor

Conflicts:
	src/resource.js
Merge pull request #67 from startupcursos/54-inimigo-seguidor

closes #54
cenario jupiter
Merge pull request #68 from startupcursos/cenario-jupiter

cenario jupiter
Acerto paralaxe
Merge branch 'master' into marteLandscape

Conflicts:
	cocos2d.js
	src/resource.js
	src/scenes/MainmenuScene.js