* when items are removed, orphan group members are also removed (if you have 2 group items and remove the one, the last one is also removed from view -- NOT deleted of course!)
* EXPERIMENTAL: videos can also compared for similarity by content like images, considering just their thumbnail preview. It's not fool proof but an indication of similarity
* some common mark/unmark actions added under MARK DUPLICATES button menu
I still can't Alt+Tab to DeClone when in phase 1 or phase 3. The only way to switch to the DeClone window is by clicking with the mouse on the taskbar. I hate the mouse!!!
When the search is completed, then Alt+Tab works.