Preiniting LibreOfficeKit and forking kit processes (instead of
spawning) has worked fine for a while, and has been the default way
this works.
No 'loolkit' program gets built any more.
Not needed after all. It was a red herring. The device files work fine
even if not owned by root:root and with mode 664. The actual problem
was that I used a file system mounted with nodev when testing loolwsd.
This reverts commit 509314d559
So don't give it any then.
Remove the --uid option and related attempts to handle running loolwsd
under sudo, to be able to debug it. Now with loolwsd not having
capabilities, it should work fine to just run it under a debugger
normally. (For the loolbroker and loolkit processes, attaching to an
already started process is the way to debug.)
