Summary
- migp with choice variables (details)
- tested and working (details)
- add sorting...reduces binary vars but doesn't seem to improve time (details)
- add test and use warnings to discuss migp results (details)
- fix warnings (details)
- lint (details)
- clean first x0, add test (details)
- fix docs typo (details)
- use vks for susbtitutions keydicting (details)