Android: Detect "unauthorized" devices.

For now just show that in the compile output.

Change-Id: I332a8cae5653155175abfb1a4877ca1ca7cce8d5
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>

src/plugins/android/androidconfigurations.h

@@ -67,6 +67,7 @@ struct AndroidDeviceInfo
     QString serialNumber;
     QStringList cpuAbi;
     int sdk;
+    bool unauthorized;
 
     static QStringList adbSelector(const QString &serialNumber);
 };