Add Control+DELETE key shortcut to clear terminal content.

[aaronse]

Add Control+DELETE shortcut to clear terminal content. Terminal Output overflows, doesn't scroll well, hard to read on tablet.

[luc-github]

The button already exists, and on tablet using control is better than use keyboard

I do not see the point to add new shortcut for that and add new hidden control , any explanations ?

[luc-github]

Closing as duplicate from existing feature