Issue #5907: Fix a issue in Particle Test
Issue #5907: Add retain/release functions for cc.Touch
Issue #5907: Refactor ccui's addEventListener functions to adapt to Html5 API
Issue #5907: Fix constant inconsistence in ccui.TextField
Issue #5907: Improve Facebook Tests
Update submodules
Update submodules
Fixed #5909: Support formatted string in cc.log/cc.warn/cc.error/cc.assert
Merge pull request #764 from pandamicro/develop

Issue #5907: Fix issues for 3.0 release