Requirements are now installed from same directory as manage.py
Requirements are now installed from same directory as manage.py

In a previous full deploy there were a couple of errors listed that
complained about not being able to find Django's settings module.
So the update_requirements sub-task now changes to the django
project directory so the settings can be found.

StuartMacKay/fabric-webfaction-django,StuartMacKay/fabric-webfaction-django