+ Runtime: 'docker build' builds a container, layer by layer, from a source repository containing a Dockerfile
+ Runtime: 'docker build -t FOO' applies the tag FOO to the newly built container.

* Meta: make Victor Vieux a core maintainer

- Test: if `address already in use` in unit tests, try a different port

* API: Split stdout stderr in docker run if no -t

+ * Documentation: add IP forwarding config to archlinux guide

Always display help in the same order

I had this small issue when following this guide on my Arch box, and I don't think it is specific to any configuration I have.

- Registry: Cereate a new registry object for each request (~session)

fix ps output