Update submodules
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js
issue #5281: fix EaseElastic bug when no parameter
issue #5281: modify easein,easeout parameter
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js
issue #5281: fix indent
Merge pull request #399 from joshuastray/master

issue #5281: fix EaseElastic bug when no parameter
Fix issue that error return from function onTouchBegan
issue #5281: add presentation in jsb test
issue #5281: fix socket.io disconnect bug
issue $5281: fix disconnect bug
Update submodules
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js
Merge pull request #402 from joshuastray/master

issue #5281: fix socket.io disconnect bug and add presentation in jsb test
Merge pull request #400 from HoGarfield/Fix_onTouchBegan_return

Fix issue that error return from function onTouchBegan
Update cocos2d-x
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js
Merge pull request #403 from pandamicro/master

Update submodules with AssetsManager
add 64bit for pluginx iOS iap