Write new README file
create MANIFEST file
create tags package
write TagField basic
Create setup file
install requires django
create tag models
manager tags via slug
write run tests
create basic model `Food` for run all tests
add basic tests to create `Food`
create travis conf
Fix unicode to python 3.2
Add travis image build on README file
remove python 2 unicode on fields file
Fix test on python 3.3
remove assert valide order return query set on python 3.3