Specification-curve

What's Changed
* docs are now created by Jupyter Book, and served up via GitHub pages.
* there are labels saying which variables are exog, endog, controls, or subsets of controls that now appear on the plot.
* better errorbars.
* Update flake8 to 3.9.2 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/74
* Update sphinx to 4.0.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/75
* Update watchdog to 2.1.1 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/76
* Update sphinx to 4.0.1 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/77
* Update sphinx to 4.0.2 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/79
* Update watchdog to 2.1.2 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/78
* Update pip to 21.1.2 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/80
* Update pip to 21.1.3 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/81
* Update watchdog to 2.1.3 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/82
* Update sphinx to 4.0.3 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/83
* Update sphinx to 4.1.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/84
* Update tox to 3.24.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/85
* Update twine to 3.4.2 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/86
* Update sphinx to 4.1.2 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/89
* Update pip to 21.2.2 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/90
* Update tox to 3.24.1 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/91
* Update pip to 21.2.3 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/92
* Update wheel to 0.37.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/93
* Update watchdog to 2.1.4 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/96
* Update tox to 3.24.2 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/95
* Update tox to 3.24.3 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/97
* Update watchdog to 2.1.5 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/98
* Update pip to 21.2.4 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/94
* Update sphinx to 4.2.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/99
* Update tox to 3.24.4 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/101
* Update watchdog to 2.1.6 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/102
* Update coverage to 6.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/103
* Update coverage to 6.0.1 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/104
* Update flake8 to 4.0.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/105
* Update flake8 to 4.0.1 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/106
* Update pip to 21.3 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/107
* Update coverage to 6.0.2 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/108
* Update pip to 21.3.1 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/109
* Update coverage to 6.1.1 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/110
* Update twine to 3.6.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/111
* Update sphinx to 4.3.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/112
* Update sphinx to 4.3.1 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/113
* Update sphinx to 4.3.2 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/115
* Update wheel to 0.37.1 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/116
* Update tox to 3.24.5 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/117
* Update coverage to 6.3 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/119
* Update pip to 22.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/120
* Update twine to 4.0.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/127
* Update coverage to 6.4 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/133
* Update twine to 4.0.1 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/136
* Update watchdog to 2.1.9 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/138
* Update pip to 22.2.1 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/143
* Update tox to 3.26.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/149
* Update pip to 22.3 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/157
* Update sphinx to 5.3.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/158
* Update wheel to 0.38.0 by pyup-bot in https://github.com/aeturrell/specification_curve/pull/159
* Right labels by aeturrell in https://github.com/aeturrell/specification_curve/pull/161
* 0.3.0 by aeturrell in https://github.com/aeturrell/specification_curve/pull/164


**Full Changelog**: https://github.com/aeturrell/specification_curve/compare/v0.2.6...v0.3.0

Adds a Zenodo DOI

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* Added option to always include some regressors
* Added option to label preferred specification in plots

Shocked Earl

Release name from [here](http://creativityforyou.com/combomaker.html).

* Further fix to pick up example data (needed package sources package and inclusion of directory in setup.py). Fixes [701148503](https://github.com/aeturrell/specification_curve/issues/17#issue-701148503)
* Fixed auto-deployment to pypi, via travis autodeploy encryption
* Examples available interactively via Google Colab

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* More badges in readme
* Dropped support for python 3.5

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* Switched to object oriented design
* Now supports range of statsmodels estimators!
* Example showing how to save plots to file in docs
* Example showing where estimation results are stored in docs
* Docs example of very large number of specifications