Skillbridge

- Propagate warnings from Skill to Python 86

- Added cli for simplified setup 81

- streamline release workflow

- Fixed the check/save example 85

- Moved from Travis CI to Github Actions 84
- Added Windows support to also use the skillbridge for Allegro (experimental) 77
- `python -m skillbridge` outputs wrong info message 78

- Fixed syntax error in Skill script 75