Starfit

What's Changed
* bugfix issue 51 by dliptai in https://github.com/conradtchan/starfit/pull/52
* fix typo is_dir by dliptai in https://github.com/conradtchan/starfit/pull/53
* fix for GA duplicate stars by 2sn in https://github.com/conradtchan/starfit/pull/54


**Full Changelog**: https://github.com/conradtchan/starfit/compare/0.7.2...0.7.3

What's Changed
* try to avoid permission error by 2sn in https://github.com/conradtchan/starfit/pull/45


**Full Changelog**: https://github.com/conradtchan/starfit/compare/0.7.1...0.7.2

What's Changed
by 2sn in https://github.com/conradtchan/starfit/pull/44:
* implement data format 4
* add data format 7
* allow BBN be set by environment variable
* do not add H, He from BBN when in data set

**Full Changelog**: https://github.com/conradtchan/starfit/compare/0.7.0...0.7.1

The key new feature is to allow data bases with different data fields and a new normalisation for chi**2.

What's Changed
* Update README.md by 2sn in https://github.com/conradtchan/starfit/pull/38
* Update interface for databases with different data fields by 2sn in https://github.com/conradtchan/starfit/pull/39
* Update formatting of DB outputs by 2sn in https://github.com/conradtchan/starfit/pull/40
* Change normalisation of chi**2 by 2sn in https://github.com/conradtchan/starfit/pull/40

**Full Changelog**: https://github.com/conradtchan/starfit/compare/0.6.2...0.7.0

What's Changed
* fix deploy issue to include data bases

What's Changed
* fix GA odd-number solution size when DB is small by 2sn in https://github.com/conradtchan/starfit/pull/37


**Full Changelog**: https://github.com/conradtchan/starfit/compare/0.6.1...0.6.2