Merge pull request #295 from dumganhar/test3.0-lastest

Test3.0 lastest
Refactor #3585: Add CCFormatHelper into build files
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js-tests
Merge pull request #296 from pandamicro/master

Refactor #3585: Add CCFormatHelper into build files
Fixed #3501: modify some codes for NPM
Merge branch 'master' of https://github.com/cocos2d/cocos2d-js-tests into Iss3501_ReleasingV2.2.2
Merge pull request #297 from dingpinglv/Iss3501_ReleasingV2.2.2

Fixed #3501: modify some codes for NPM
fix some mistake
Merge pull request #298 from Dhilan007/tests_v3.0

fix some mistake
issue #3419 fix bug for TriggerTest.
Merge pull request #299 from xingsenma/master

issue #3419 fix bug for TriggerTest.
Merge branch 'master' of git://github.com/cocos2d/cocos2d-js-tests into test3.0-lastest