File README.packaging of Package python-rpm-macros

This file contains information for OpenBuildService packagers.

To update this package from git, run the file

It pulls the latest version from github, assigns a date-based version
number, removes previous tarball and creates a new one, inputs the
version number in the spec file, and notes the version bump in changelog.

In the future, changelog should also be maintained in git and auto-dumped
into the changes file.