Code maintenance for Qt 5:

- Replaced Qt::WFlags with Qt::WindowFlags.
- Removed path "QtCore/" and "QtGui/" from the includes.
- Replaced "QString::toAscii()" with "QString::toLatin1()".

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6843 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/util/WidgetBackgroundImage.cpp

@@ -21,11 +21,11 @@
 
 #include <util/WidgetBackgroundImage.h>
 
-#include <QtCore/QString>
-#include <QtGui/QWidget>
-#include <QtGui/QPixmap>
-#include <QtGui/QPalette>
-#include <QtGui/QBrush>
+#include <QString>
+#include <QWidget>
+#include <QPixmap>
+#include <QPalette>
+#include <QBrush>
 
 void WidgetBackgroundImage::setBackgroundImage(QWidget * widget, const char * imageFile, WidgetBackgroundImage::AdjustMode adjustMode) {
 	widget->setAutoFillBackground(true);