Video-frame-selector

------------------

- added `--poll_interval` option (https://github.com/waikato-datamining/video-frame-selector/issues/2)
- added logging output for when writing image to disk

------------------

- fixed `return` statement in `process_image` method
- added more debugging output
- added `--analysis_keep_files` option for debugging purposes, which won't delete the output
of the image analysis framework
- added options for defining a frame window (`--from_frame`, `--to_frame`)

------------------

- initial release


PyPi
====

Preparation:

* increment version in `setup.py`
* add new changelog section in `CHANGES.rst`
* commit/push all changes

Commands for releasing on pypi.org (requires twine >= 1.8.0):


find -name "*~" -delete
rm dist/*
./venv/bin/python setup.py clean
./venv/bin/python setup.py sdist
./venv/bin/twine upload dist/*



Github
======

Steps:

* start new release (version: `vX.Y.Z`)
* enter release notes, i.e., significant changes since last release
* upload `video-frame-selector-X.Y.Z.tar.gz` previously generated with `setyp.py`
* publish