BUGFIX: Your HP is now replenished on revive. Also updated the WIZ_HP_CHANGE packet (refs #39).
BUGFIX: Clan leaders are now removed correctly from a clan after disbanding (refs #40).
BUGFIX: Players can now party the enemy nation in Moradon & FT. Also stopped partying from outside the zone.
BUGFIX: Users are now added to the party correctly & the PARTY_INSERT packet's updated. Everything else seems fine(resolves #35).
BUGFIX: The friends list works now (although we need to cache the list, it's floodable as-is). Resolves #34.
Clan invitation changes

This allows clan invitations to be sent in every zone that is not
considered a PvP zone.