Doc (o.listaccum)

o.listaccum or o.accum or o.list.accum
Added example (memorize played notes)

- uses o.listaccum
Minor update (refpages & others)
Moved (o.list.ramp) to under_development

I'm sleap-thinking of a simple way to turn this into a simple set of
objects like 'zl', where each object has a ramp function, capable of
ramping lists as well