gifn-apply: push the Python source down into subdirectories

Push the source of the gifn_apply module from python/ down into python/src/
Push the unit tests from python/unit_tests/ to python/tests/unit/

This is done mainly to make sure that there are no implicit import paths
involved either in the packaging of the Python sdist/wheel, or in
the pytest run.

Change-Id: Ie5f85bc080836cfa84ab267b869f8bc009e3e197
14 files changed
tree: 788f647a524a44bf24d9b5b081520e599f0e1896
  1. .gitreview
  2. patches/
  3. tools/