Merge pull request #3 from rocketu/develop

front end docs student, teacher page
Merge pull request #4 from rocketu/js

Js
basic html files setup
fixed urls and html static links
Merge pull request #5 from rocketu/frontend

Frontend
User auth
Fix conficts
Merge pull request #6 from rocketu/user_auth

User auth
updating html and urls
fixing merge conflict
Add some ajax