Move Wayland meta packages to LightDM, and replace ConsoleKit2 for elogind for Plasma
Now we don't need the hacky scripts in /etc/profile.d
anymore!
This change requires elogind for both Weston and Plasma Mobile. Using elogind allows us to use 1 patch less in kwin. Weston has logind (with elogind provides) support disabled in Alpine Linux, so I put the package in temp/
with it enabled for now, but will upstream this change to Alpine.