Merge pull request #31 from DarthAffe/MemoryLeak

Fixed a memory leak after disposing the DX11ScreenCapture

Author: DarthAffe

ScreenCapture.NET.DX11/DX11ScreenCapture.cs

@@ -438,7 +438,13 @@ protected override void Dispose(bool disposing)
         base.Dispose(disposing);
 
         lock (_captureLock)
+        {
+            foreach (ZoneTextures textures in _textures.Values)
+                textures.Dispose();
+            _textures.Clear();
+
             DisposeDX();
+        }
     }
 
     private void DisposeDX()