rebuild coding
Merge branch 'master' of https://github.com/yuye-liu/CocostudioIronCity
modify overlayer.json.
no message
add pause and play
Merge branch 'master' of https://github.com/yuye-liu/CocostudioIronCity into myWork
modify player over and delete console.log.
Merge pull request #11 from shujunqiao/myWork

modify gameover bug, and delete some console.log
modify res of coachman.modify player and game scene.
Merge pull request #12 from shujunqiao/myWork

modify res of coachman.modify player and game scene.