Merge pull request #1 from bwrsandman/pep8

Fix pep8
Remove coverage on setup
Add comments to explain travis file more explicitely
Since odoo is asking for wkhtmltopdf>0.12, use apt to get it
Tweak .coveragerc
Moved initialisation to tests
Add diff functionality to pep8 check
Fix pep8
Remove wkhtmltopdf
Merge pull request #11 from bwrsandman/wkhtmltopdf-less

Remove wkhtmltopdf
Improve setup
Merge pull request #10 from bwrsandman/upstream-odoo

Simplify install
Remove huge data files