Handle screenshot keybindings
This moved out of g-s-d a while ago (2828692c512f8a81ff5e9c2f1f78450781d2c028). This is useful in docked mode with full keyboards.
This moved out of g-s-d a while ago (2828692c512f8a81ff5e9c2f1f78450781d2c028). This is useful in docked mode with full keyboards.