Hylite

Various bugfixes and implementation of new unmixing tools.

Same as [v1.3a](https://github.com/hifexplo/hylite/releases/tag/1.3a) but with version number adjusted for pip sort order...

Alpha version with various minor updates and changes (epic change log I know!).

**Full Changelog**: https://github.com/hifexplo/hylite/compare/1.23...1.30a

Alpha version with various minor updates and changes (epic change log I know!).

Version 1.2 release.

Beta release