Flask-reuploaded

-----
- add type annotations
- drop support for Python 2 and Python 3.5
(`8 <https://github.com/jugmac00/flask-reuploaded/issues/8>`_)
- deprecate `patch_request_class`
(`43 <https://github.com/jugmac00/flask-reuploaded/issues/43>`_)
- use a `src` directory for source code
(`21 <https://github.com/jugmac00/flask-reuploaded/issues/21>`_)
- add tox env for check-python-versions
(`20 <https://github.com/jugmac00/flask-reuploaded/issues/20>`_)
- add flake8-bugbear
- add short contribution guide
(`6 <https://github.com/jugmac00/flask-reuploaded/issues/6>`_)
- add `getting started`
(`59 <https://github.com/jugmac00/flask-reuploaded/issues/59>`_)
- delete broken example and add minimal example to README
(`15 <https://github.com/jugmac00/flask-reuploaded/issues/15>`_)
- add support for Python 3.9
- use gh actions instead of Travis CI

-----
- documentation update
(`5 <https://github.com/jugmac00/flask-reuploaded/issues/5>`_)

* update docs/index.rst
* use blue ReadTheDocs theme
* update sphinx configuration
* add documentation link to `setup.py`, so it shows on PyPi
* add note about documentation in the README file
* delete old theme files
- configure `isort` to force single line imports

-----
- add badges to README
(` 31 <https://github.com/jugmac00/flask-reuploaded/issues/31>`_)
- add migration guide from `Flask-Uploads` to `Flask-Reuploaded`
(`11 <https://github.com/jugmac00/flask-reuploaded/issues/11>`_)
- add packaging guide
(`28 <https://github.com/jugmac00/flask-reuploaded/issues/28>`_)
- update installation instruction in README

---

Besides including four years of unreleased changes from the original
package, most notable the fix for the Werkzeug API change, the
following changes happened since forking the original package.

- rename package from `Flask-Uploads` to `Flask-Reuploaded`
(`10 <https://github.com/jugmac00/flask-reuploaded/issues/10>`_)
- update `setup.py`
(`12 <https://github.com/jugmac00/flask-reuploaded/issues/12>`_)
- start using pre-commit.com
(`4 <https://github.com/jugmac00/flask-reuploaded/issues/4>`_)
- update README
(`14 <https://github.com/jugmac00/flask-reuploaded/issues/14>`_)
- setup CI (Travis)
(`3 <https://github.com/jugmac00/flask-reuploaded/issues/3>`_)
- fix broken tests
(`13 <https://github.com/jugmac00/flask-reuploaded/issues/13>`_)
- make use of `pytest` instead of the no longer maintained `nose`
(`2 <https://github.com/jugmac00/flask-reuploaded/issues/2>`_)
- add a changelog and start tracking changes
(`1 <https://github.com/jugmac00/flask-reuploaded/issues/1>`_)