added a label indicating on the assignment view page if the current assignment is hidden
Merge branch 'master' of github.com:alexlo03/CodeSwap
Grade downloads work again
Merge branch 'master' of https://github.com/alexlo03/CodeSwap
Groups are almost done
Added group management
Merge branch 'master' of https://github.com/alexlo03/CodeSwap
Merge branch 'drakecb'