Currently the ImageEditor Control is wiping the Meta Data of the Images on saving.

Add an option to control export formats parameters, e.g. jpeg could have 0-100 compression, gif and png transparency on/off, etc...

At present, the RadImageEditor does not preserve EXIF metadata.  When used in situations where preserving metadata is critical, this limits the usefulness of the control.  Ideally, the control should preserve all metadata (both EXIF and XMP) that may exist in the image.