Remove old TODO.

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Fix testpack.pack

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Fix unknown method call.

Signed-off-by: John McCutchan <john@johnmccutchan.com>
Make packgen more robust

Signed-off-by: John McCutchan <john@johnmccutchan.com>