- Update all website references from umbraedit.io to umbratools.com/umbraedit
- Update documentation URLs from docs.umbraedit.io to umbratools.com/umbraedit/docs
- Update release URLs from releases.umbraedit.io to umbratools.com/umbraedit/releases
- Update __domain__ to umbratools.com for Qt organization domain
- Update README first image to reference UmbraEdit icon SVG
- Update README link text from umbraedit.io to UmbraEdit
- Update test versioninfo expected text
* Drop support for Python 3.6
* Remove unused time parsing function
* Use Python 3.7 datetime function for writing stats data conversion
* Test against Python 3.10 on macOS and Windows
* Fix transparency on some of the icons
* Rewrite the setup clean command
* Clean up setup script and remove no longer needed qthelp command
* Add bash scripts for common make build chains
* Update the description files and change how setup writes generated files
* Reduce the number of setup files added to minimal zip packages