Refactored windows.

As described on the forum: http://forum.mc-server.org/showthread.php?tid=561
For now, only basic clicking works; shift-click not implemented yet.

git-svn-id: http://mc-server.googlecode.com/svn/trunk@867 0a769ca7-a7f5-676a-18bf-c427514a06d6

source/cServer.cpp

@@ -5,7 +5,6 @@
 
 #include "cServer.h"
 #include "cClientHandle.h"
-#include "cSleep.h"
 #include "cTimer.h"
 #include "cMonster.h"
 #include "cSocket.h"