map: whitespace cleanup in QML and C++ files

- remove ";"s
- remove {} where not needed or move them to the same line

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>

qt-models/maplocationmodel.h

@@ -55,7 +55,6 @@ public:
 	~MapLocationModel();
 
 	Q_INVOKABLE MapLocation *get(int row);
-
 	QVariant data(const QModelIndex &index, int role) const override;
 	int rowCount(const QModelIndex &parent) const override;
 	int count();
@@ -78,7 +77,6 @@ signals:
 	void countChanged(int c);
 	void selectedUuidChanged();
 	void selectedLocationChanged(MapLocation *);
-
 };
 
 #endif