remove requirements3.txt, no longer needed
call imports only when needed, this way setup.py also works when Django is not yet installed
remove old distribute_setup stuff
remove prepare_debian_changelog
update dependencies in setup.py
minor coding style
remove unused variable
use find_packages
add django-hashers-passlib as dependency
try to get package resource and append to path
fix imports
remove the custom install_data command
make RestAUth a module again, eases packaging