astropy/astropy — pull request #1678 by eteq (2013-10-25 16:48:08+00:00)
Title: add warning about instability of modeling

As discussed in the coordination telecon today, this adds a warning at the top of `modeling` like that in `coordinates` so that people know the API might change.

It also makes a few changes so that the `` `astropy-dev mailing list`_ `` link is accessible from all astropy docs without having to define it in every document, but none of that actually changes the look of the output.