Small changes to tunnels
Using same decorators for database as dispersy
Conflicts:
	Tribler/Core/CacheDB/sqlitecachedb.py
Close exit_socket
Kill all toplevelwindows
Start download on different thread
Switching to wx thread
Close splash
Only destoy dialogs
Endmodal
Singleton locking
Use ip of socket
Fix for dbhandler delinstance
Linux peer does not send ip to socks server
Ignore tunneldata if socket is closed
Empty session list after close
Fixup close of exitsocket
Fixup
Fixup
Fixup
Conflicts:
	Tribler/Utilities/FastI2I.py
Force to db thread