Merge pull request #4 from honghui/master

add menu event
Merge pull request #1 from fusijie/master

update noOneDies
Merge pull request #5 from honghui/master

change game scene background colour
Merge pull request #2 from fusijie/master

update noOneDies
Merge branch 'master' of https://github.com/fusijie/NoOneDies
modify Block error
Merge pull request #6 from honghui/master

add hero on game scene
Merge pull request #7 from chuanweizhang2013/master

modify Block error
add touch callback
Merge branch 'master' of https://github.com/fusijie/NoOneDies