Starfit

What's Changed
* Update README.md by 2sn in https://github.com/conradtchan/starfit/pull/66
* sync some modules by 2sn in https://github.com/conradtchan/starfit/pull/67
* code refactor, adjust Direct to multi-db, update doc by 2sn in https://github.com/conradtchan/starfit/pull/68


**Full Changelog**: https://github.com/conradtchan/starfit/compare/0.8.1...0.8.2

**Full Changelog**: https://github.com/conradtchan/starfit/compare/0.8.2.dev3...0.8.2.dev4

**Full Changelog**: https://github.com/conradtchan/starfit/compare/0.8.2.dev2...0.8.2.dev3

**Full Changelog**: https://github.com/conradtchan/starfit/compare/0.8.2.dev1...0.8.2.dev2

What's Changed
* Update README.md by 2sn in https://github.com/conradtchan/starfit/pull/66
* sync some modules by 2sn in https://github.com/conradtchan/starfit/pull/67


**Full Changelog**: https://github.com/conradtchan/starfit/compare/0.8.1...0.8.2.dev1

What's Changed
* minor fix for StarDB info printing by 2sn in https://github.com/conradtchan/starfit/pull/64
* setup.cfg: full list of DB formats by 2sn in https://github.com/conradtchan/starfit/pull/63
* update doc, a few fixes, add example for StarDB creation by 2sn in https://github.com/conradtchan/starfit/pull/65


**Full Changelog**: https://github.com/conradtchan/starfit/compare/0.8.0...0.8.1