Brief summary of issue / Description of requested feature:

So if you have your mouse cursor hovering over the main mud output window.

you can scroll your mousewheel to look back into the history.

I propose a way to use a modifier key such as shift and ctrl to scroll back faster, and scroll back really faster (maybe a 1/2 or full page per mouse wheel bump?)

I had this idea of it seemed like I was endlessly scrolling my mouse wheel to try and look back into the history.