Automl-sphinx-theme

- Increased navigation depth by 1.
- Added custom module template.

- Changed language to "en".
- Sphinx is rendered using Python 3.10 now.
- With Sphinx 5.x, the examples are back to grids. Examples were adapted so they work and look good using the new version.

- Added AutoML logo.
- Make title clickable.
- Added doctest as extension.

- Added permission to write to branches.
- Added Markdown support.

- Added python 3.7 support.

- Added license.
- Changed urls.
- Improved navigation style.