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/msgs/MessageComposer.cpp

@@ -19,6 +19,18 @@
  *  Boston, MA  02110-1301, USA.
  ****************************************************************/
 
+#include <QMessageBox>
+#include <QCloseEvent>
+#include <QClipboard>
+#include <QTextCodec>
+#include <QPrintDialog>
+#include <QPrinter>
+#include <QFileDialog>
+#include <QTextList>
+#include <QColorDialog>
+#include <QTextDocumentFragment>
+#include <QTimer>
+
 #include "rshare.h"
 #include "MessageComposer.h"
 
@@ -32,10 +44,6 @@
 #include "textformat.h"
 #include "util/misc.h"
 
-#include <sstream>
-#include <QtGui>
-
-
 
 /** Constructor */
 MessageComposer::MessageComposer(QWidget *parent, Qt::WFlags flags)
@@ -1432,4 +1440,4 @@ bool MessageComposer::FilterItem(QTreeWidgetItem *pItem, QString &sPattern)
     }
 
     return (bVisible || nVisibleChildCount);
-}
+}