Add initial test-integration suites

Uses go-check in order to separate integration tests into suites, and
have Setup and TearDown operations (on Suites and Tests) ; and use
libcompose to start the external dependencies to test on (like consul,
marathon, etcd, some http images, etc..).

- Update Godeps to get dependencies needed for the use of libcompose
- Setup initial suites and go-check + libcompose mini-framework
- Add some hacks related to libcompose, will be fixed later (when fixed
  upstream)

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

Godeps/_workspace/src/github.com/docker/docker/autogen/dockerversion/dockerversion.go

@@ -0,0 +1,12 @@
+// AUTOGENERATED FILE; see ./hack/make/.go-autogen
+package dockerversion
+
+var (
+	GITCOMMIT string = ""
+	VERSION   string = ""
+	BUILDTIME string = ""
+
+	IAMSTATIC string = "true"
+	INITSHA1  string = ""
+	INITPATH  string = ""
+)