cleaned include files

- removed some dependencies between other header files
- removed many includes of <QtGui> and replaced it with only needed files

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3312 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/MainWindow.h

@@ -25,18 +25,11 @@
 #include <QSystemTrayIcon>
 #include <set>
 
-#ifdef UNFINISHED
-#include "unfinished/ApplicationWindow.h"
-#endif
-
-#include "ChannelFeed.h"
-
-#include "bwgraph/bwgraph.h"
-#include "help/browser/helpbrowser.h"
-
 #include "ui_MainWindow.h"
 #include "gui/common/rwindow.h"
 
+class QComboBox;
+class QLabel;
 class Idle;
 class PeerStatus;
 class NATStatus;
@@ -51,6 +44,8 @@ class MessagesDialog;
 class SharedFilesDialog;
 class MessengerWindow;
 class PluginsPage;
+class ChannelFeed;
+class BandwidthGraph;
 
 #ifndef RS_RELEASE_VERSION
 class LinksDialog;
@@ -61,6 +56,10 @@ class NewsFeed;
 class BlogsDialog;
 #endif
 
+#ifdef UNFINISHED
+class ApplicationWindow;
+#endif
+
 class MainWindow : public RWindow
 {
   Q_OBJECT