Gollum

Key Updates
* Dashboard UI was improved
* Code was refactored to improve performance
* Unit tests were added and Continuous Integration as well
* Grid downloading was added to PHOENIXGrid
* Added auto-continuum fitting button
* Added starspot modeling (experimental)
* And more tweaks; see below for additional details

What's Changed
* updated documentation for gollum dashboard with animated gif by Jiayi-Cao in https://github.com/BrownDwarf/gollum/pull/39
* Add a resample_to_uniform_in_velocity method by gully in https://github.com/BrownDwarf/gollum/pull/42
* Add a decimation method by gully in https://github.com/BrownDwarf/gollum/pull/44
* Issue 37 fix by SujayShankarUT in https://github.com/BrownDwarf/gollum/pull/49
* Various tweaks to phoenix.py by SujayShankarUT in https://github.com/BrownDwarf/gollum/pull/53
* More small tweaks and upgrades by SujayShankarUT in https://github.com/BrownDwarf/gollum/pull/56
* File checking by SujayShankarUT in https://github.com/BrownDwarf/gollum/pull/59
* Uncommitted paper changes to be merged by SujayShankarUT in https://github.com/BrownDwarf/gollum/pull/62
* Add a normalization slider to the Phoenix dashboard by gully in https://github.com/BrownDwarf/gollum/pull/64
* Deleted Left/right buttons + Columnize sliders by Jiayi-Cao in https://github.com/BrownDwarf/gollum/pull/65
* Optimizations by SujayShankarUT in https://github.com/BrownDwarf/gollum/pull/66
* Working by SujayShankarUT in https://github.com/BrownDwarf/gollum/pull/70
* Continuum fitting toggle by SujayShankarUT in https://github.com/BrownDwarf/gollum/pull/72
* Experimental: Add sliders for Starspot physical properties by gully in https://github.com/BrownDwarf/gollum/pull/71
* Unify callbacks by SujayShankarUT in https://github.com/BrownDwarf/gollum/pull/77
* Data sources by SujayShankarUT in https://github.com/BrownDwarf/gollum/pull/78
* Teeny tiny fix that closes 79 by gully in https://github.com/BrownDwarf/gollum/pull/80
* Fix tests by SujayShankarUT in https://github.com/BrownDwarf/gollum/pull/81
* Dependency things by SujayShankarUT in https://github.com/BrownDwarf/gollum/pull/84

New Contributors
* SujayShankarUT made their first contribution in https://github.com/BrownDwarf/gollum/pull/49

**Full Changelog**: https://github.com/BrownDwarf/gollum/compare/v0.2.1...v0.3.0

Teeny tiny release to get the download flag to work correctly on PyPI

We have an important new feature: the ability to read PHOENIX models directly from the internet. This will make the microservice useful for cloud-based workflows and that do not have the massive grids stored locally.

Jiayi-Cao added support for the Sonora Bobcat 2021 metallicity grid with a new dashboard slider.


What's Changed
* Color of model in sliders by astrocaroline in https://github.com/BrownDwarf/gollum/pull/13
* Changinggitignore by astrocaroline in https://github.com/BrownDwarf/gollum/pull/14
* Add a method for introducing a low-order tilt, smoothly warping to data by gully in https://github.com/BrownDwarf/gollum/pull/18
* Truncating model grid wavelength range to a subregion by gully in https://github.com/BrownDwarf/gollum/pull/21
* Add a to_pandas method by gully in https://github.com/BrownDwarf/gollum/pull/22
* Practice by Jiayi-Cao in https://github.com/BrownDwarf/gollum/pull/29
* Support for Reading in Sonora 2021 Spectrum Metallicity by Jiayi-Cao in https://github.com/BrownDwarf/gollum/pull/30
* Add metallicity slider to Sonora Bobcat dashboard by Jiayi-Cao in https://github.com/BrownDwarf/gollum/pull/32
* Experimental new feature--- allow on-the-fly downloading of PHOENIX by gully in https://github.com/BrownDwarf/gollum/pull/38

New Contributors
* astrocaroline made their first contribution in https://github.com/BrownDwarf/gollum/pull/13
* gully made their first contribution in https://github.com/BrownDwarf/gollum/pull/18
* Jiayi-Cao made their first contribution in https://github.com/BrownDwarf/gollum/pull/29

**Full Changelog**: https://github.com/BrownDwarf/gollum/compare/v0.1.0...v0.2.0

This version includes recent progress on accuracy and reliability of the code, and paves the way for including some template data if needed for fallback.

This initial release has minimal functionality, and serves as a proof-of-concept to build the project around a core foundation.