Version 2.0.1

Bug fix:

• Images with small number of sources < 5 would not work with find_transform and register. (see #36)

This only tests the case when source and target are input as a list of (x, y) positions (as opposed to the image array).

Separate cases for 3, 4, 5, and 6 sources.

Note: Even though this version may still work with Python 2.7, this version drops support for testing Python < 3.