Add basic version of parallelized Nelder-Mead (optimagic-dev#276)

Several small improvements (optimagic-dev#259)

Add optimizer benchmarking tools to estimagic (optimagic-dev#251)

documentation on visualization of simple optimizers (optimagic-dev#195)

Fix Typos in the Getting Started section. (optimagic-dev#189)

Co-authored-by: Janos Gabler <janos.gabler@gmail.com>

Improve documentation and support dot notation. (optimagic-dev#187)

Co-authored-by: Janos Gabler <janos.gabler@gmail.com>

Release v0.0.31 and relax some version constraints. (optimagic-dev#162)

Allow for user provided gradient in `maximize` and `minimize` (optima…

…gic-dev#158)

* Fix numba deprecation warning.

* Allow for user provided gradient.

* Bump version.

* Add test.

* More tests.

* Remove comment.

* Trigger run.

* Allow gradient_kwargs.

* Now also works for maximization.

* Improve results processing.

* Update changes.rst

* Restructure decorator.

* Fix.

v.0.0.29 (optimagic-dev#154)

* Require newest pygmo.

* Bump version.

* Update changes.rst

Re-structure packaging. (optimagic-dev#151)

* Start to re-structure packaging.

* Fix meta.yaml, improve imports of maximize and minimize.

* Update CITATION

Co-Authored-By: Tobias Raabe <raabe@posteo.de>

Co-authored-by: Tobias Raabe <raabe@posteo.de>