scripted-diff: Remove Q_FOREACH

-BEGIN VERIFY SCRIPT-
sed -i 's/Q_FOREACH *(\(.*\),/for (\1 :/' ./src/*.h ./src/*.cpp ./src/*/*.h ./src/*/*.cpp ./src/*/*/*.h ./src/*/*/*.cpp ;
-END VERIFY SCRIPT-

src/qt/trafficgraphwidget.cpp

@@ -139,10 +139,10 @@ void TrafficGraphWidget::updateRates()
     }
 
     float tmax = 0.0f;
-    Q_FOREACH(float f, vSamplesIn) {
+    for (float f : vSamplesIn) {
         if(f > tmax) tmax = f;
     }
-    Q_FOREACH(float f, vSamplesOut) {
+    for (float f : vSamplesOut) {
         if(f > tmax) tmax = f;
     }
     fMax = tmax;