Other in Graphics
add XMP and DNG sdk version to about data
Warning : DNG version is not available in sdk. i set it by hand in data.
This value need to be updated at this place when DNG sdk will be update later.
Note : new XMP sdk is available. We use 4.4. current version is 5.1.2 (http://www.adobe.com.ph/devnet/xmp.html)