Adjusting FOV incrementally

[tf_neuro]

OK, I know that this suggestion has already been posted, I'm just trying to make it easier to set up with a step-by-step instruction set:

- Go to your controls page, Keys tab, Camera Section
- One of the first key bindings from the top is called 'Adjust FoV' or something like that. By default it's bound to 'mouse5', whatever that might be...
- Assign a different key to 'Adjust FoV' (I use Q because I never used it for anything else...)
- Save your settings, start a flight.
- Now hold down your 'Adjust FoV' key (Q, in my case), and at the same time move the mouse up and down to incrementally adjust FoV (no need to hold any mouse key down, just hold your keyboard key and move the mouse)

[Assigning mouseUP and mouseDOWN to keys is unnecessary IMO. One key for Adjust FoV + Moving the mouse up/down does the trick pretty well]