Updated the initialize database method for Django 1.7
Restructured generate_tasks.py in favor of easier to read code
Added missing update virtualenv in fabric.py update()
Restructured generate_certificates.py
Replaced date objects with datetime objects.
Unfortunately it isn't possible to compare date and datetime objects.
No idea how this has worked for a while, but I guess @jacquev6 noticed it and
fixed it so I can fix my lousy code also ^_^.
Slight query optimiation and fixed to use an existing attribute.