Added empty script to make release
Added function to call git
Added function to parse version from command line
Added function to replace regex group in file
Verify that the current branch is master and clean
Update _info.py with the new version
Update the appcache file with the new version
Let user verify release notes
Commit all version information changes
Tag the release commit
Push to origin
Upload to PyPi
Undo release commit if tagging fails
Merge branch 'feature-automatic-release'