Add support for raising/lowering/stopping shades. (#57)
Add support for raising/lowering/stopping shades. (#57)

* Add support for raising/lowering/stopping shades.

This will allow the Home Assistant integration to resolve an outstanding
feature request.

Co-authored-by: cdheiser <d96a03f94f276cabf27d65bc328c26750041224c@users.noreply.github.com>
thecynic/pylutron