Kerasy

Separate 'sdist' and 'bdist_wheel'

Add `requiremnts.txt`

Remove examples and doc from dist.

Minor Updates for [`setup.py`](https://github.com/iwasakishuto/Kerasy/blob/ee3b1165fcb12ef979aed9783a8307c5df30b476/setup.py).

- Don't use `cythonize` for avoiding including the generated C++ files in the release tarballs.
- Add metadata in [PyPI](https://pypi.org/project/kerasy/0.6.2/).
- `project_urls`
- `python_requires`
- `install_requires`

TODO

- [x] Make this look like a library
- [ ] Parallel computing using [`joblib`](https://joblib.readthedocs.io/en/latest/)
- [ ] Enrich Deep Learning modules
- [x] Optimizers
- [ ] Implementation of various models (CNN, RNN, GNN)
- [x] CNN learned MNIST well.
- [ ] Implementation of **Automatic differentiation**
- [x] Create [**Documentation**](https://iwasakishuto.github.io/Kerasy/doc/index.html) and [**examples**](https://github.com/iwasakishuto/Kerasy/tree/gh-pages/examples)
- [x] Automatic compilation of [**Cython files**](https://github.com/iwasakishuto/Kerasy/tree/gh-pages/kerasy/clib).
- [x] Create a `Dockerfile` and `Makefile` to facilitate environment construction.
- [x] test program
- [x] Add [regularizers](https://github.com/iwasakishuto/Kerasy/blob/gh-pages/kerasy/regularizers.py)
- [x] Corresponds to wheel
- [x] Add [Slack Themes](https://iwasakishuto.github.io/Kerasy/doc/index.htmlslack-themes) **(new!!✨)**

TODO

- [x] Make this look like a library
- [ ] Parallel computing using [`joblib`](https://joblib.readthedocs.io/en/latest/)
- [ ] Enrich Deep Learning modules
- [x] Optimizers
- [ ] Implementation of various models (CNN, RNN, GNN)
- [x] CNN learned MNIST well.
- [ ] Implementation of **Automatic differentiation**
- [x] Create [**Documentation**](https://iwasakishuto.github.io/Kerasy/doc/index.html) and [**examples**](https://github.com/iwasakishuto/Kerasy/tree/gh-pages/examples)
- [x] Automatic compilation of [**Cython files**](https://github.com/iwasakishuto/Kerasy/tree/gh-pages/kerasy/clib).
- [x] Create a `Dockerfile` and `Makefile` to facilitate environment construction.
- [x] test program
- [x] Add [regularizers](https://github.com/iwasakishuto/Kerasy/blob/gh-pages/kerasy/regularizers.py)
- [x] Corresponds to wheel **(new!!✨)** :
- [https://files.pythonhosted.org/packages/08/83/30485d6515934c2b929088bfafea6cf36cec711473b206dff4ab44d107ce/kerasy-0.6.0-cp36-cp36m-macosx_10_13_x86_64.whl](https://files.pythonhosted.org/packages/08/83/30485d6515934c2b929088bfafea6cf36cec711473b206dff4ab44d107ce/kerasy-0.6.0-cp36-cp36m-macosx_10_13_x86_64.whl)