Added custom checkbox HTML helper; checkboxlist now longer necessary.
Clean up.
Merge branch 'develop' of https://github.com/runeandersen92/SkemaSystem into develop
Fixed routing.
Moved login, logout etc. from teacher controller to new account controller.
Cleaned up old views.
Merge branch 'develop' of https://github.com/runeandersen92/SkemaSystem into develop

Conflicts:
	SkemaSystem/Migrations/Configuration.cs
	SkemaSystem/SkemaSystem.csproj
Removed roles.