Fix LSB requirements in service script and sync them

Fix LSB requirements in service script and sync them

Commit b22344f3285187ee1768d6e031bc0ff20e32552d mistakenly reordered
Default-* lines.  Thanks to that I noticed that we are very inconsistent
with our init scripts, so I took the liberty of synchronizing them,
updating them and making them all look shiny and new.  So apart from
fixing the LSB requirements, I also fixed the ordering, specified
runlevels and fix the link to the reference specification.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>