Added Image Sharpening, slightly altered README.

Added Nvidia Image Sharpening 2 and related values to CustomSettingNames.xml before initial release.

Updated README with notes.

Author: AnubyteCode

README.md

@@ -1,3 +1,10 @@
+**Note:**
+This fork will be updated for the time being. 
+Please test your option suggestions, or ask a friend with the right hardware to do so, using the Reference.xml.
+
+
+**Original README body:**
+
 ![](/nspector/Images/n1-016.png) **NVIDIA Profile Inspector**
 
 This tool is used for modifying game profiles inside the internal driver database of the nvidia driver.