Reconcile style accross all source files.

- All glabels code is in "glabels" top-level namespace.
- Other assorted cleanup.

glabels/Cursors.h

@@ -25,53 +25,58 @@
 #include <QCursor>
 
 
-///
-/// Glabels Cursors
-///
-namespace Cursors
+namespace glabels
 {
 
+	///
+	/// Glabels Cursors
+	///
+	namespace Cursors
+	{
+
 		
-	class Barcode : public QCursor
-	{
-	public:
-		Barcode();
-	};
+		class Barcode : public QCursor
+		{
+		public:
+			Barcode();
+		};
 
 
-	class Box : public QCursor
-	{
-	public:
-		Box();
-	};
+		class Box : public QCursor
+		{
+		public:
+			Box();
+		};
 
 
-	class Ellipse : public QCursor
-	{
-	public:
-		Ellipse();
-	};
+		class Ellipse : public QCursor
+		{
+		public:
+			Ellipse();
+		};
 
 
-	class Image : public QCursor
-	{
-	public:
-		Image();
-	};
+		class Image : public QCursor
+		{
+		public:
+			Image();
+		};
 
 
-	class Line : public QCursor
-	{
-	public:
-		Line();
-	};
+		class Line : public QCursor
+		{
+		public:
+			Line();
+		};
 
 
-	class Text : public QCursor
-	{
-	public:
-		Text();
-	};
+		class Text : public QCursor
+		{
+		public:
+			Text();
+		};
+
+	}
 
 }