Configuration: added two values for alternate lookups on login

The new values:
  1. alt-info-logins: The amount of logins from a player/address pair
     before the alternate is ignored.

  2. alt-info-time: The amount of time (in seconds) from the last login
     of a player/address pair before the alternate is ignored.
VindicatorAPI: check addresses before checking records

This allows for the address database to be populated by banned players.