dockerversion placeholder for library-import
dockerversion placeholder for library-import

- Move autogen/dockerversion to version
- Update autogen and "builds" to use this package and a build flag

Signed-off-by: Vincent Demeester <87e1f221a672a14a323e57bb65eaea19d3ed3804@sbr.pm>

thaJeztah/distribution,thaJeztah/distribution