astropy/astropy — pull request #2513 by eteq (2014-05-17 20:49:05+00:00)
Title: Update coordinates docs for APE5

This PR updates the coordinates documentation structure for the major APE5 changes. There are a few places that are not fully updated, all marked with ``..todo ::``. The ``frames.rst`` I will take care of (either in a later update to this PR or in a separate PR if we want to merge this now). A few others are @taldcroft's purview as they deal with `SkyCoord`, and the representations docs are probably better done by @astrofrog, @Cadair, or both.