Fix remote_api
Sửa phần học mà chơi, tính năng đa ngôn ngữ
Api handler
Api handler
Api handler
Them compiling va link result contest
hoan chinh trang chu
Api handler
Run test case for code is async
Add defered on
Merge branch 'feature/add_link_result_contest' of https://github.com/npphuongthanh/easylearncode into npphuongthanh-feature/add_link_result_contest

Conflicts:
	application/handlers.py
	application/models.py
	application/routes.py
Merge branch 'feature/add_link_result_contest' of https://github.com/npphuongthanh/easylearncode into npphuongthanh-feature/add_link_result_contest

Conflicts:
	application/handlers.py
	application/models.py
	application/routes.py
Merge branch 'feature/Trang_chu' of https://github.com/HuynhThan/easylearncode into HuynhThan-feature/Trang_chu
Upgrade angular version
add info page
Change scrollbar style
Add practise page
Merge branch 'feature/add_link_result_contest' of https://github.com/npphuongthanh/easylearncode into npphuongthanh-feature/add_link_result_contest

Conflicts:
	application/handlers.py
Merge branch 'feature/add_info_page' of https://github.com/nguyenngochan/easylearncode into nguyenngochan-feature/add_info_page

Conflicts:
	application/handlers.py
	application/static/js/main.js
Add api handler
add learn model
Change navigation, footer