rnndb/nv50/clock: "Nail down" HOST_CLK selector

Signed-off-by: Roy Spliet <r.spliet@student.tudelft.nl>
rnndb/nv50/clock: Add PDISP clock switch

Signed-off-by: Roy Spliet <r.spliet@student.tudelft.nl>
deprecate this repo in favour of https://github.com/envytools/envytools
Merge branch 'master' of ssh://git.code.sf.net/p/nouveau/envytools
Merge branch 'master' of github.com:pathscale/envytools

Provide a fast-forward path from pathscale's repo to this one.

Conflicts:
	README
	rnndb/nv50_pclock.xml