Estimagic

- {gh}`302` Drastically improves error handling during optimization ({ghuser}`janosg`).

- {gh}`304` Removes the chaospy dependency ({ghuser}`segsell`).

- {gh}`295` Fixes a small bug in estimation_table ({ghuser}`mpetrosian`).
- {gh}`286` Adds pytree support for first and second derivative ({ghuser}`timmens`).
- {gh}`285` Allows to use estimation functions with external optimization
({ghuser}`janosg`).
- {gh}`283` Adds fast solvers for quadratic trustregion subproblems ({ghuser}`segsell`).
- {gh}`282` Vastly improves estimation tables ({ghuser}`mpetrosian`).
- {gh}`281` Adds some tools to work with pytrees ({ghuser}`janosg`
and {ghuser}`timmens`).
- {gh}`278` adds Estimagic Enhancement Proposal 1 for the use of Pytrees in Estimagic
({ghuser}`janosg`)

- {gh}`276` Add parallel Nelder-Mead algorithm by {ghuser}`jacekb95`
- {gh}`267` Update fides by {ghuser}`roecla`
- {gh}`265` Refactor pounders algorithm by {ghuser}`segsell` and {ghuser}`janosg`.
- {gh}`261` Add pure Python pounders algorithm by {ghuser}`segsell`.

- {gh}`260` Update MSM and ML notebooks by {ghuser}`timmens`.
- {gh}`259` Several small fixes and improvements by {ghuser}`janosg` and
{ghuser}`roecla`.

Add a lot of new functionality with a few minor breaking changes. We have more
optimizers, better error handling, bootstrap and inference for method of simulated
moments. The breaking changes are:
\- logging is disabled by default during optimization.
\- the log_option "if_exists" was renamed to "if_table_exists"
\- The comparison plot function is removed.
\- first_derivative now returns a dictionary, independent of arguments.
\- structure of the logging database has changed
\- there is an additional boolean flag named `scaling` in minimize and maximize

- {gh}`251` Allows the loading, running and visualization of benchmarks
({ghuser}`janosg`, {ghuser}`mpetrosian` and {ghuser}`roecla`)
- {gh}`196` Adds support for multistart optimizations ({ghuser}`asouther4` and
{ghuser}`janosg`)
- {gh}`248` Adds the fides optimizer ({ghuser}`roecla`)
- {gh}`146` Adds `estimate_ml` functionality ({ghuser}`janosg`, {ghuser}`LuisCald`
and {ghuser}`s6soverd`).
- {gh}`235` Improves the documentation ({ghuser}`roecla`)
- {gh}`216` Adds the ipopt optimizer ({ghuser}`roecla`)
- {gh}`215` Adds optimizers from the pygmo library ({ghuser}`roecla` and
{ghuser}`janosg`)
- {gh}`212` Adds optimizers from the nlopt library ({ghuser}`mpetrosian`)
- {gh}`228` Restructures testing and makes changes to log_options.
- {gh}`149` Adds `estimate_msm` functionality ({ghuser}`janosg` and {ghuser}`loikein`)
- {gh}`219` Several enhancements by ({ghuser}`tobiasraabe`)
- {gh}`218` Improve documentation by ({ghuser}`sofyaakimova`) and ({ghuser}`effieHan`)
- {gh}`214` Fix bug with overlapping "fixed" and "linear" constraints ({ghuser}`janosg`)
- {gh}`211` Improve error handling of log reading functions by ({ghuser}`janosg`)
- {gh}`210` Automatically drop empty constraints by ({ghuser}`janosg`)
- {gh}`192` Add option to scale optimization problems by ({ghuser}`janosg`)
- {gh}`202` Refactoring of bootstrap code ({ghuser}`janosg`)
- {gh}`148` Add bootstrap functionality ({ghuser}`RobinMusolff`)
- {gh}`208` Several small improvements ({ghuser}`janosg`)
- {gh}`206` Improve latex and html tables ({ghuser}`mpetrosian`)
- {gh}`205` Add scipy's least squares optimizers (based on {gh}`197` by
({ghuser}`yradeva93`)
- {gh}`198` More unit tests for optimizers ({ghuser}`mchandra12`)
- {gh}`200` Plot intermediate outputs of `first_derivative` ({ghuser}`timmens`)