Log Message:
Update to 3.25

In Brief:
3.24 Sat Dec 16 17:48:15 CET 2006
- NEW: now supports big-endian archs (IPv4 and IPv6 update)
- bugfix: Frame: require VLAN

3.21 Wed Nov 15 19:52:43 CET 2006
- NEW: added layers STP, OSPF (header only), IGMPv4 (v1 and v2),
  CDP::Address, CDP::TypeAddresses, CDP::TypeCapabilities,
  CDP::TypePortId, CDP::TypeSoftwareVersion
- NEW: Dump now support PPP links

3.20 Sun Nov 12 23:02:09 CET 2006
- NEW: support for PPPoE, PPP, PPPLCP, LLC, and begin the work for CDP