tile name parameter for grid or affine

Merge pull request #13 from gregory-halverson-jpl/main

tile name parameter to generate grid or affine

cleaning up description

Merge pull request #12 from gregory-halverson/main

cleaning up description v1.0.3

including home-page

Merge pull request #9 from gregory-halverson-jpl/main

including home-page

initial release

Merge pull request #8 from gregory-halverson-jpl/main

preparing v1.0.1 for initial PyPi release