Changelog

Closed issues:

• Remove scikit-image from setup.py #10
• PRR: Replace Skimage with custom functions #8

Merged pull requests:

• Setup GitHub action to generate changelog #14 (addisonElliott)
• remove scikit-image from setup.py, readme and bump version #11 (FredHappyface)
• Replace Skimage with custom functions #9 (FredHappyface)
• Fix DeprecationWarning for Python 3.9+ #7 (FredHappyface)