Adding .arcconfig

Summary:
fix .arcconfig conduit_uri

Add dependencies for layouts.

Reviewers: ops

Differential Revision: http://ec2-54-237-51-127.compute-1.amazonaws.com/D1
Adding .arcconfig

Summary:
fix .arcconfig conduit_uri

Add dependencies for layouts.

Reviewers: ops

Reviewed By: ops

Differential Revision: http://ec2-54-237-51-127.compute-1.amazonaws.com/D1