Update setup.py

- make setuptools/disutils automatically search for templates and migrations to include in installed package
- describe required dependancies for pip to install.
Update setup.py

import from setuptools and include findpackages
Update setup.py
Create MANIFEST.in

This file causes pip to install none .py files required for the module to work.
Merge pull request #3 from airtonix/patch-1

Update setup.py