- Added ability to edit regions for accounts

- Added AccessChangedListener to allow several listeners to react on accesslevel changes
- Changed TModifyUserPacket to support the region lists
- Fixed a region list parsing bug in TfrmAccountControl.OnListUsersPacket (Unsigned vs. Signed Integer)
- Fixed the order of form creation in TdmNetwork to assure the functionality of the region and account control
- Added some glob entries to .hgignore

Server/UAdminHandling.pas

@@ -352,7 +352,7 @@ begin
     FStream.WriteByte(Byte(account.AccessLevel));
     FStream.WriteByte(account.Regions.Count);
     for j := 0 to account.Regions.Count - 1 do
-      FStream.WriteStringNull(account.Regions[j]);
+      FStream.WriteStringNull(account.Regions.Strings[j]);
   end;
 end;