list rather than duplicating this information in the dissector. Some
of the opnum strings were starting to get out of date as developers
forgot to update the information in both places.
svn path=/trunk/; revision=7936
the same long name, short name, or filter name, and abort if there are.
Fix the duplicate names that found (and another name error found while
fixing one of those errors).
svn path=/trunk/; revision=6425
Tim Potter