setup.py needs README.md, but it is not in the tar.gz package

[andy-maier]

The setup.py file depends on the presence of README.md, but that file is not included in the .tar.gz version of the package.

With v0.1.4, this problem now comes up because the tar.gz version is the only one available on PyPI, so pip picks it.

With v0.1.3, this problem existed as well, but did not come up when installing via pip install click-spinner, because a .whl version existed in addition on PyPI, and pip apparently prefers the .whl version over the .tar.gz version. I don't fully understand why this does not surface in the .whl version, but I suspect that pip does not execute the setup.py when installing a .whl archive.

[andy-maier]

PR #13 adds the README.md file to the .tar.gz source distribution archive.

In addition, it would probably be good to also upload a .whl to PyPI, and to automate the build&upload process with a makefile or the like...