Add the ability for gods to impersonate users. For this, bit 6 needs to be

set in the target's UserFlags and the impersonator must have UserLevel 200
or above. The user can then log in using the target's name and their own
password.

OpenSim/Services/Interfaces/IUserAccountService.cs

@@ -150,6 +150,7 @@ namespace OpenSim.Services.Interfaces
         /// <param name="query"></param>
         /// <returns></returns>
         List<UserAccount> GetUserAccounts(UUID scopeID, string query);
+        List<UserAccount> GetUserAccountsWhere(UUID scopeID, string where);
 
         /// <summary>
         /// Store the data given, wich replaces the stored data, therefore must be complete.