Astroalign

Release Notes

* Added Python 3 compatibility

Release Notes

* New API: `find_transform`, `apply_transform` and `register`.
* `find_affine_transform` and `align_image ` are deprecated now and will be dropped in the future.
* Updated documentation

This fixes a4 install problem

This revision includes:

* More Documentation.
* Docstrings.
* License file.
* Requirements file.
* A `__version__` property in the module.
* Fill out values for outside of boundary pixels.

New on this version

* API Change.
* Better conf.py for docs.
* More documentation.
* Broke `align_image` in `apply_transform` for finer control.
* Better tests.
* Change inputs as `source` and `target`, instead of `ref` and `test`
* Return the whole `SimilarityTransform` object for more control.
* Included sep as dependency (not optional) and removed in-house source detection.
* Removed scipy interpolation and used scikit-image warp instead.
* Changed return of `get_transform` to include the list of inliers.
* Hid some functions and imported modules.
* Removed the invariant map class, and turned it into functions.