Merge pull request #374 from justjanne/revert-wayland-ui

Revert "Merge pull request #366 from justjanne/wayland-ui"

release 2.3

Revert "only use vaapi decode on the client if vaapi rendering is ena…

…bled as well"

This reverts commit 5843c71.

voctogui.lib.toolbar.preview: we need to set_command every time on_be…

…st gets called, not just when targets change

rename voc2mix -> voctomix in voctogui

This fixes #325

Merge branch 'kunsi-schedule-from-json'

minor readme updates

v1.1