Improve the script in multiple ways

[proski]

Add a detailed comment in the beginning to make the script useful even without documentation.

Use user friendly names for the settings, DEFAULT and NATURAL instead of 0 and 1.

Don't attempt to change settings that are already what the user requested.

Don't overuse colors, only use red for errors and green for changes. Blue is hard to read on the default blue background. Remove excessive messages.

Replace "mouses" variable with "mice".

Explain why some mice are skipped (they are incompatible, e.g. touchpads).

Always print name and path of the mouse, not just path.

[jm33-m0]

Thanks!