Includes, comments and bugfixes

- Fix includes
- Use common regex (Song::kCoverRemoveDisc) for removing Disc/CD from album
- Remove Disc/CD from album when creating hash
- Make imobiledevice support compile
- Fix setting device on windows

src/widgets/forcescrollperpixel.h

@@ -23,9 +23,12 @@
 
 #include "config.h"
 
+#include <stdbool.h>
 #include <QObject>
+#include <QtEvents>
+#include <QAbstractItemView>
 
-class QAbstractItemView;
+class QEvent;
 
 // Some KDE styles override the ScrollMode property of QAbstractItemViews.
 // This helper class forces the mode back to ScrollPerPixel.