Merge pull request #1233 from xingsenma/Cocostudio

issue #2828 update cocostudio
Merge pull request #1235 from xingsenma/3218_numberOfRunningActions

closed #3218 change api numberOfRunningActions to getNumberOfRunningActions.
Merge pull request #1236 from xingsenma/Cocostudio

issue #2828 fixed a bug of cocostudio CCProcessBase that play method param is wrong
Issue #3221: update ChangeLog.txt ,version number and AUTHORS.txt for releasing version v.2.2.1
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-html5 into Iss3221_ReleaseV2.2.1
Issue #3221:  update the CHANGELOG.txt
Merge pull request #1237 from dingpinglv/Iss3221_ReleaseV2.2.1

Issue #3221: update ChangeLog.txt ,version number and AUTHORS.txt for releasing version v.2.2.1
issue #3192 javascript compress
Merge pull request #1238 from xingsenma/3192_releasing_2.2.1

issue #3192 javascript compress
issue #3192 fixed bug about updateBlendType