Remove the modindex section from the docs.  It's not helpful since I'm not really using automodule, so it ends up just being confusing.
Remove the modindex section from the docs.  It's not helpful since I'm not really using automodule, so it ends up just being confusing.

git-svn-id: 5305e2c1a78737cf7dd5f8f44e9bbbd00348fde7@1723 ed100bfc-0583-0410-97f2-c26b58777a21

spacetelescope/PyFITS,embray/PyFITS,spacetelescope/PyFITS,embray/PyFITS,embray/PyFITS,embray/PyFITS