feature request: permute windows using "super + drag and drop window"

[kapouer]

Currently i'm using "SuperRight + Ctrl + Enter" to promote active window to master, but i suppose it'd be more natural to be able to use "Super" like in normal gnome shell mode, and "throw" windows around to place them like a boss.

[ragloo]

+1 keyboard shortcut to move windows in the layout would be awesome too Many thanks for your great extension :+1: