Fix aliased commands to actually work

The current aliased commands

podman container list

and

podman image list
podman image rm

Do not work properly.  The global storage options are broken.

This patch fixes this issue.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

cmd/podman/commands.go

@@ -55,9 +55,6 @@ func getImageSubCommands() []*cobra.Command {
 // Commands that the local client implements
 func getContainerSubCommands() []*cobra.Command {
 
-	var _listSubCommand = _psCommand
-	_listSubCommand.Use = "list"
-
 	return []*cobra.Command{
 		_attachCommand,
 		_checkpointCommand,
@@ -68,7 +65,6 @@ func getContainerSubCommands() []*cobra.Command {
 		_execCommand,
 		_exportCommand,
 		_killCommand,
-		&_listSubCommand,
 		_logsCommand,
 		_mountCommand,
 		_pauseCommand,