Port RSS fetcher to QNetworkAccessManager.

Reviewed-By: Alessandro Portale <alessandro.portale@nokia.com>

src/app/main.cpp

@@ -43,6 +43,8 @@
 #include <QtCore/QSettings>
 #include <QtCore/QVariant>
 
+#include <QtNetwork/QNetworkProxyFactory>
+
 #include <QtGui/QMessageBox>
 #include <QtGui/QApplication>
 #include <QtGui/QMainWindow>
@@ -216,6 +218,9 @@ int main(int argc, char **argv)
         }
     }
 
+    // Make sure we honor the system's proxy settings
+    QNetworkProxyFactory::setUseSystemConfiguration(true);
+
     // Load
     ExtensionSystem::PluginManager pluginManager;
     pluginManager.setFileExtension(QLatin1String("pluginspec"));