Dodajanje Coursea

Dodajanje Coursea (Classa)
Dodana možnost dodajanja coursea (predmeta).

Na admin panelu dodana možnost kreiranja novega coursea.
File conflicts
dodal seznam coursov
Merge https://github.com/ipri2013/opencollea
mrs u 3pm
Conflicts:
	opencollea/resources.py
	opencollea/static/js/app.js
	opencollea/static/js/controllers.js
	opencollea/static/js/services.js
	opencollea/templates/base.html
dodal seznam courses + search
Merge pull request #39 from aOberstar/master

Dodal seznam coursov