- Fix dependencies in requirements.txt: we need fedmsg[consumers], not
just fedmsg, and add some missing ones
- Remove deps from setup.py, because it was not up-to-date anyway and
there's little sense to keep deps defined there as well, as long as we
don't publish this on PyPI
- Make all Makefile targets phony (defined at the very same place, so
that it's not forgotten next time we add a target)
- Print test coverage when the test suite is run
- Use virtualenv --ignore-installed to make sure all the deps possible
are installed into virtualenv, regardless of system libs.
- Extend instructions how to set up a development environment
- Add testing instructions