Podman pod create/rm commands with man page and tests.

Includes a very stripped down version of podman pod ps, just for testing

Signed-off-by: haircommander <pehunt@redhat.com>

cmd/podman/main.go

@@ -71,6 +71,7 @@ func main() {
 		mountCommand,
 		pauseCommand,
 		psCommand,
+		podCommand,
 		portCommand,
 		pullCommand,
 		pushCommand,