Merge branch 'master' of https://github.com/HackBulgaria/Frontend-JavaScript-1
Adding materials for HTTP and AJAX

- David. J. Malan for HTTP from E-75
- jquery $.ajax official documentation
Adding tasks for AJAX and CRUD - week4

- netcat
- Mystery Lock
- CRUD for Students
Returning 404 if student is not found
Adding Access-Control-Origin header to CRUD task
Merge branch 'master' of github.com:HackBulgaria/Frontend-JavaScript-1
Adding quotes around data attributes in template
Adding movements to the buttons

Creating a new function to rotate the buttons which updates their
angle and runs every 150ms.
Merging with the rotating circle
Merge branch 'lostm1nd-moving-mystery'
Adding DELETE to allowed methods.
Merge pull request #47 from smo93/master

Adding DELETE to allowed methods.
Adding the HackBulgaria-Checkin-UI problem
Merge branch 'master' of github.com:HackBulgaria/Frontend-JavaScript-1
Add materials.md for week5
Add task for week5
Add materials about Local storage
Add canvas materials
Refacotring and rewording canvas materials

- Fix markdown for syntax highlight
- Fix some words
Add a problem for canvas in week5