aurelien/byrd: Cloned from https://bitbucket.org/bertrandchenal/byrd and converted to git @ d094f6688104a3f6087a2088d07e0ed939436673

Bertrand Chenal ee1fe42172 Add support for builtins packages		7 éve
..
az.yaml	ee1fe42172 Add support for builtins packages	7 éve
git.yaml	ee1fe42172 Add support for builtins packages	7 éve
os.yaml	ee1fe42172 Add support for builtins packages	7 éve
pg.yaml	ee1fe42172 Add support for builtins packages	7 éve
py.yaml	ee1fe42172 Add support for builtins packages	7 éve