Installing from git

[isik-kaplan]

Hi there,

After seeing that #10 is closed, I wanted to install it from directly git since it has not been yet released to pypi and realized that I can't, because setup.py tries to catch RuntimeError instead of ModuleNotFoundError,

django-pwa/setup.py

Lines 8 to 14 in 6ba2817

	try:
	# noinspection PyPackageRequirements
	import pypandoc
	long_description = pypandoc.convert('README.md', 'rst')
	except RuntimeError:
	long_description = short_description

which is not a subclass of RuntimeError, when importing pypandoc. I think this is a mistake since descriptions are not all that important(I think) for the actual installation of the library.

Also, I'd love to learn if you are planning a new release.

Thanks!

[silviolleite]

Done! It was fixed! Thanks