multi resources for different DPI
Merge remote-tracking branch 'cocos2d-html5/develop' into issue1939_MultiResourcesForDiifferentDPI
multi resources for different DPI
multi resources for different DPI
multi resources for different DPI
Merge pull request #947 from ShengxiangChen/issue1939_MultiResourcesForDiifferentDPI

fixed #1939 : multi resources for diifferent dpi