astropy/astropy — pull request #493 by nden (2012-11-19 23:33:21+00:00)
Title: Models subpackage

This PR is for the initial import of models and fitting routines.
The documentation is here:

https://github.com/nden/astropy/tree/master/docs/models

I have included some of the tests that I was using during development. Various parts of this package were tested against iraf, pywcs and matlab but not all tests are included here (some of the data files are large).