taskmanager: method activateTaskAtIndexNewWindow
Add a new method similar to activateTaskAtIndex(), that always opens a new window.
This is to help fix this feature request, along with this merge request for plasma-workspace.
I know it would be "cleaner" to add a new boolean parameter to activateTaskAtIndex(), but I don't know how many things that could break, so I did the safe thing. I don't know much about QML.
Edited by Loucura PT