Convert hf_packetbb_error filter (packetbb.error) to expert info.

Also make dissector "new style" using it's already built in basic heuristics.

Change-Id: I8b9b02d1f32cec96a1104c99647795d6fbda4804
Reviewed-on: https://code.wireshark.org/review/3275
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>