Econpizza

* Distributions do not read and/or use the `grid_variables` or `grid_names` keys from the YAML anymore. These are now given default names based on the name of the object (e.g. "asset_grid" for "asset" or "skill_grid" and "skill_transition" for "skill).
* removed ghls_plt.yml (a GHLS-type DSGE with price level targeting) and nested PLT into ghls.yml

**Full Changelog**: https://github.com/gboehl/econpizza/compare/0.5.1...0.5.2

Fix grgrjax dependency.

**Full Changelog**: https://github.com/gboehl/econpizza/compare/0.5.0...0.5.1

Major revamp of base routines and interfaces. Fully new documentation on readthedocs.

**Full Changelog**: https://github.com/gboehl/econpizza/compare/0.4.7...0.5.0

Hotfix tutorial in documentation

**Full Changelog**: https://github.com/gboehl/econpizza/compare/0.4.6...0.4.7

Adjusting tutorials to new workflow.

What's Changed
* add tank example by andkound98 in https://github.com/gboehl/econpizza/pull/4
* Add further examples. by SvenEis in https://github.com/gboehl/econpizza/pull/5
* Add further examples. by JoseLores in https://github.com/gboehl/econpizza/pull/6

New Contributors
* andkound98 made their first contribution in https://github.com/gboehl/econpizza/pull/4
* SvenEis made their first contribution in https://github.com/gboehl/econpizza/pull/5
* JoseLores made their first contribution in https://github.com/gboehl/econpizza/pull/6

**Full Changelog**: https://github.com/gboehl/econpizza/compare/0.4.4...0.4.6