dotcloud/docker — pull request #7204 by tiborvass (2014-07-23 23:10:28+00:00)
Title: Chaining FROM ./path in Dockerfile

[lk4d4math@gmail.com: add support for `FROM ./path`, `FROM git://url` and `FROM http://url/to/Dockerfile`]
Docker-DCO-1.1-Signed-off-by: Alexandr Morozov (github: LK4D4)

[teabee89@gmail.com: remove git:// and dockerfile-url support for Dockerfile FROM keyword]
[teabee89@gmail.com: rebase + gofmt]
Docker-DCO-1.1-Signed-off-by: Tibor Vass (github: tiborvass)