While we're at it, get rid of duplicate #defines for some OUIs, sort the
OUI #defines, and fix some routine names.
Change-Id: I8f4e5408b44896c3629a0014299b060ebc15bab6
Reviewed-on: https://code.wireshark.org/review/1906
Reviewed-by: Guy Harris <guy@alum.mit.edu>