Zebra dissector highlights wrong byte for version and is missing some fields

Bug: 10809
Change-Id: I916d3ee0644570b689b35575e7277fc7d5ee3396
Reviewed-on: https://code.wireshark.org/review/6081
Petri-Dish: Hadriel Kaplan <hadrielk@yahoo.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Hadriel Kaplan <hadrielk@yahoo.com>
Tested-by: Hadriel Kaplan <hadrielk@yahoo.com>