Add more maintainers to this repository
Add more maintainers to this repository

This repository was created to split out the "API" code
from the docker/docker repository. Not all maintainers
from docker/docker were added yet, so fixing that in
this PR.

I also added Victor Vieux for "Swarm", Daniel Nephin
for Docker Compose, and Stephen Day for distribution.

Signed-off-by: Sebastiaan van Stijn <64b2b6d12bfe4baae7dad3d018f8cbf6b0e7a044@gone.nl>

vdemeester/engine-api,thaJeztah/engine-api,docker/engine-api,jwhonce/engine-api