volumealsa plugin with Low/Mid/High/Mute icons

[lordikc]

Hi,

Presently, the volumealsa icon has only two icons corresponding at volume muted or not.
The attached patch adds icons for volume low, mid and high the same way the volume plugin does.

I think it would be valuable to have this feature in volumealsa plugin.

Regards,

Lordikc

[lordikc]

Sorry I posted it here too quickly. I've posted it on the tracker.