update tag in sync w/ pypi

Documentation, distribution, and pep8 adjustments as requested by reviewers

Updated with simplified input to main functions

Added functions to work directly with lists of lists of full path names to images to be included in the analyses:

• model_comp_simplified
• compute_average_simplified

Added additional example notebook for these functions

doi release

after linking w/ zenodo

Release for paper submission

release with Readme.md

Release for paper submission

0.9.0

initial commit for submission