Encode hard coded version in one location instead of two
This could be improved to go full fledged versioneer like BuildStream, but
for now instead of hard coding the version in setup.py and doc/source/conf.py,
just encode it in the toplevel __init__.py and derive it from both locations.
* src/buildstream_plugins/__init__.py: Set __version__ here
* setup.py: Import __version__ and use it for invoking setuptools
* doc/source/conf.py: Import __version__ and use it to set the docs version
3 files changed
