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

Bertrand Chenal ee1fe42172 Add support for builtins packages		il y a 7 ans
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az.yaml	ee1fe42172 Add support for builtins packages	il y a 7 ans
git.yaml	ee1fe42172 Add support for builtins packages	il y a 7 ans
os.yaml	ee1fe42172 Add support for builtins packages	il y a 7 ans
pg.yaml	ee1fe42172 Add support for builtins packages	il y a 7 ans
py.yaml	ee1fe42172 Add support for builtins packages	il y a 7 ans