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/elidedlabel.cpp

@@ -20,8 +20,16 @@
 
 #include "config.h"
 
+#include <QWidget>
+#include <QString>
+#include <QLabel>
+#include <QFontMetrics>
+#include <QtEvents>
+
 #include "elidedlabel.h"
 
+class QResizeEvent;
+
 ElidedLabel::ElidedLabel(QWidget *parent) : QLabel(parent) {}
 
 void ElidedLabel::SetText(const QString& text) {