Change google comment to diqus comment
Merge branch 'develop' of https://github.com/EasyLearnCode/easylearncode into develop
Merge pull request #53 from npphuongthanh/feature/fix_quiz_1

fix style and code quizs
Update request library
Add some model
Merge branch 'develop' of https://github.com/EasyLearnCode/easylearncode into develop
Update model
Add chanel api
Fix restful api, and weekly quiz handler
Change some model
add more contest