Instead of having a switch statement in the EAPOL dissector for Key
Descriptor types, have a dissector table, and:
have the EAPOL dissector register with a dissector for the RC4
type;
have the 802.11 dissector register with dissectors for WPA and
RSN types.
This means that ieee_80211_add_tagged_parameters() no longer needs to be
public; make it static.
Change-Id: I68e0592c3ea055c693d6d5d5a9eb88634ea37a95
Reviewed-on: https://code.wireshark.org/review/800
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Guy Harris