Removed Obsolete A_Property Methods

Changed GetDimensions to handle a stream at the end and one exit

Shared/Models/FaceFileSystem.cs

@@ -76,7 +76,7 @@ public class FaceFileSystem : FileSystem, Properties.IFaceFileSystem
         }
         else
         {
-            System.Drawing.Size size = Stateless.Methods.ImageHelper.GetDimensions(fileInfo.FullName, faceRight, faceBottom);
+            System.Drawing.Size size = Stateless.Methods.Dimensions.GetDimensions(fileInfo.FullName, faceRight, faceBottom);
             imageWidth = size.Width;
             imageHeight = size.Height;
         }