Define group sort settings

[tbone]

I updated the ExtendedExif columns, incorporating two new columns: Image "Ratio" and "Orientation", grouping works as well for these.

Columns: Extended EXIF (Picasa faces e.g.)

ExtendedExif - Script columns for extended and custom exif information. If you do not edit the script, it will add the following columns. ExifTool-Columns: Lens ID (the lens used on your camera, the script adds lens-ids for some panasonic lumix mo…