Merge pull request #1954 from pandamicro/develop

Release #5636: Fix issue of DirectorWebGL's viewport
File mode
Issue #5600: Advanced compression repair
Merge pull request #1955 from VisualSJ/develop-cocostudio

Issue #5600: Advanced compression repair
Fixed #5636: update the file list of build.xml
Merge branch 'develop' of git://github.com/cocos2d/cocos2d-html5 into Iss5636_RC0
Merge pull request #1956 from dingpinglv/Iss5636_RC0

Fixed #5636: update the file list of build.xml
Release #5636: Update change log
Merge branch 'develop' of git://github.com/cocos2d/cocos2d-html5 into develop