Replace pypi version badge badge.fury.io -> img.shields.io badge was blocked by privacy badger due to third party cookie. Replace with one that doesn't use cookies. Also add some other badges I may want to implement: supported python versions licenses used status beta, stable etc. mozilla observatory

from roundup.dist.command.build import build_message_files, check_manifest
from setuptools.command.install_lib import install_lib as base

class install_lib(base):

    def run(self):
        check_manifest()
        build_message_files(self)
        base.run(self)