Infra documentation guidelines

Hi everyone,

I started to work on moving as much of our infra documentation to a public project as possible. As it is our goal to have as most of our configuration salted, I decided to make an joint effort: The documentation will be part of the salt-states-base project that also contains our public salt states.
For the infrastructure documentation guidelines, as well as guides to building and contributing, please have a look at http://salt-states-base.readthedocs.org/en/latest/doc/guideline.html.
If you are interested in contributing to the documentation, please fork the repository github.com/tdf/salt-states-base and have a look at the doc directory.
I’m looking forward to your pull requests!

Thanks,
Alex