v0.15.0

SMQTK v0.15.0 Release Notes

This is the initial release of smqtk-indexing, spinning off from
v0.14.0 of the monolithic SMQTK library.

Updates / New Features

CI

• Add Github actions workflow for CI.

Misc.

• Updated to use now publicly available smqtk-dataprovider package from
  PYPI.

• Updated to use now publicly available smqtk-descriptors package from
  PYPI.

Fixes

CI

• Fix mypy typechecking issues due to the increased strenuousness of the mypy
  options.