Add ability to change precise volume key bindings
Submitted by Nikola Kovacs
My headset has a volume roller on it, which is pretty sensitive. The default step is too big, since the comfortable volume range is pretty small (even 50% is plenty loud). This isn't a problem on Windows, because the volume steps are smaller.
The fix for bug 650371 introduced Shift-VolumeUp and Shift-VolumeDown for changing the volume in smaller increments. I would like to change the keybinding so that the precise becomes VolumeUp/VolumeDown, so that I don't have to hold shift when using the volume wheel on the headset, but these keybindings appear to be hardcoded. Please make them configurable.