Code cleanup

src/GUI/optionsdialog.cpp

@@ -12,7 +12,6 @@
 #include <QRadioButton>
 #include <QLabel>
 #include <QSysInfo>
-#include <QInputDialog>
 #include "map/pcs.h"
 #include "icons.h"
 #include "colorbox.h"
@@ -35,7 +34,7 @@ static QFrame *line()
 
 	return l;
 }
-#endif
+#endif // Q_OS_MAC
 
 QWidget *OptionsDialog::createMapPage()
 {

src/GUI/optionsdialog.h

@@ -86,9 +86,6 @@ public slots:
 public:
 	OptionsDialog(Options *options, QWidget *parent = 0);
 
-//private slots:
-//	void projectionChanged(int index);
-
 private:
 	QWidget *createMapPage();
 	QWidget *createAppearancePage();

src/map/map.cpp

@@ -1,6 +1,5 @@
 #include <QLineF>
 #include "map.h"
-#include "pcs.h"
 
 qreal Map::resolution(const QRectF &rect)
 {