Merge tag 'release-0.9.0' into develop

The travis!
Some improvements, still pep8.

Signed-off-by: Markus Hubig <mhubig@gmail.com>
Adds a version to the README file.

Signed-off-by: Markus Hubig <mhubig@gmail.com>
Chages the README file back to rst.

Although I would really like to have my README file as markdown,
I'll stick with rst for now. It's needed in several places like
PyPi, crate.io, setup.py and Sphinx ... so let it be.

Signed-off-by: Markus Hubig <mhubig@gmail.com>
Adapts the docu to include the README file again.

Signed-off-by: Markus Hubig <mhubig@gmail.com>
Adds a better intro to the docu.

Signed-off-by: Markus Hubig <mhubig@gmail.com>
Removes the venv dir. It's not needed.

Signed-off-by: Markus Hubig <mhubig@gmail.com>
Fixes a missing comma.

Signed-off-by: Markus Hubig <mhubig@gmail.com>
I had finally read the doc.

Signed-off-by: Markus Hubig <mhubig@gmail.com>
Bumped version number to 0.9.1.

Signed-off-by: Markus Hubig <mhubig@gmail.com>
Updates the README to use the cheeseshop.

Yes, from now on the newest stable version is always available from pypi.

Signed-off-by: Markus Hubig <mhubig@gmail.com>
Merge branch 'release/0.9.1'