Draft where wcs+skycoords should come into play
supporting non-pixelcoordinates
Recognizing more data type
Adding coordinates to output table
Adding tests for different inputs
Minor modification for NDData/other input formats
Fix typo
Accepting Skycoord input position
Adding tests for wcs and skycoord input
Fixing for corner case - single coordinate-pair input position
Adding some extra tests to cover more lines
Adding documentation
Adding unit argument to aperture_photometry
Change detection.core function parameters for NDData decorator
Change findstars and morphology function parameters for NDData decorator
Change lacosmic function parameters for NDData decorator
Oops, forgot to remove expand_nddata_args decorator after testing
Merge pull request #122 from bsipocz/aper_adding_wcs

Aper adding wcs and support for various input data
Use astropy 0.4 fitters and models
Add astropy.wcs import for wcs_to_celestial_frame