Update configuration system to use JSON

Eve-O-Preview/Presentation/ViewZoomAnchorConverter.cs

@@ -0,0 +1,19 @@
+using EveOPreview.Configuration;
+
+namespace EveOPreview.UI
+{
+	static class ViewZoomAnchorConverter
+	{
+		public static ZoomAnchor Convert(ViewZoomAnchor value)
+		{
+			// Cheat based on fact that the order and byte values of both enums are the same
+			return (ZoomAnchor)((int)value);
+		}
+
+		public static ViewZoomAnchor Convert(ZoomAnchor value)
+		{
+			// Cheat based on fact that the order and byte values of both enums are the same
+			return (ViewZoomAnchor)((int)value);
+		}
+	}
+}