servers now log (almost) everything to file

- regex'd in mysqlexception logging
- servers can now specify server_port, log_path, log_file
- added scripts to import/export all tables (exporting will export a handful of garbage table names, open and check for structure before deleting)
- fixed packet logging (thanks deviltti)

FFXIVClassic Lobby Server/dataobjects/Appearance.cs

@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace FFXIVClassic_Lobby_Server.dataobjects
+namespace FFXIVClassic_Lobby_Server.dataobjects
 {
     class Appearance
     {