issue #3541 update cocostudio NPM test
Merge pull request #1416 from SmallAiTT/iss3541_4_testCase

issue #3541 : Fix bugs for test cases.
Feature #3541: Add css styling to index.html template
Merge pull request #1417 from xingsenma/NPM

issue #3541 update cocostudio NPM test
Merge pull request #1419 from pandamicro/NPM

Feature #3541: Add css styling to index.html template
issue #3541 : Pretty for test case.