Add some additional functions for stats to stats.py script. This included getStudents, getUsers, getMentors, getOrgAdmins, countStudentsWithProposals and some style fixes. Patch by: Pawel Solyga Reviewed by: to-be-reviewed

# Fake views for testing url reverse lookup

def index(request):
    pass

def client(request, id):
    pass

def client_action(request, id, action):
    pass