Update requirements and gitignore
Fix merge conflicts in gitignore and requirements
Add setup.py
Fix pypi README.md file not found error
Revision to pip setup and bugfixes
Merge pull request #8 from hermanschaaf/master

Add decanter as Pypi-installable library, fix some bugs
fix pyflakes errors
add pep8 command to setup.py (run with: python setup.py pep8)
Merge pull request #9 from shawnps/pyflakes

fix pyflakes errors
Merge pull request #10 from shawnps/setup-py

add pep8 command to setup.py (run with: python setup.py pep8)