[crossfire] Player accounts, new player creation mechanism

[Mark Wedel]

  One other note on all of this:

  The method to create a new character should not be the default if wrong 
password is entered.

  Instead, I'd see something like you connect to server.  You are then prompted 
for name & password, or you hit something like a 'create new character' button. 
  Part of the character creation is entering of a username, at which point 
server sees if it is OK, or sends error back to client saying pick a new name.

  If accounts are done, it would be a similar thing - log in to account, or 
create new account.  Once you are logged into an account, you'd either get a 
list of characters you could play, or also have a 'create new character' type of 
button.