[LAD] DrMr: a new lv2 sampler/drum machine plugin

[Paul Giblock]

> If anyone has an ideas for a very simple (no samples and threads and
> such) example plugin with a reasonable use for multiple parameters, do
> tell.  I thought a multi-point envelope would be a neat one, but there's
> too much UI work there.

How about a simple mixer with N input channels and N gain controls?
perhaps pan channels too. I guess mono or stereo output depending on
if you want to include pan.

-Paul