Novakey like cursor controls and editing

[Redo11]

I simply love how Novakey does text editing and see it as superior. Having the ability to rotate around the circle to move the cursor, select the text or delete (and undelete) letters and words is simply amazing.

It would be awesome if You could integrate similar text editing, based on rotating around the circle, rather than swiping multiple times, or waiting the exact amount of milliseconds for the cursor to move.

Novakey has been mentioned before in #49, but I don't consider it related.