p: add section for application logfiles

actually here only modification should be ignored
(that is usually triggered by a different package),
but not creation/removal (that is done by the owning package)

Signed-off-by: Andreas Beckmann <anbe@debian.org>
slave_run: fix running slave_cleanup

Signed-off-by: Andreas Beckmann <anbe@debian.org>
update TODO list

Signed-off-by: Andreas Beckmann <anbe@debian.org>
reschedule_oldest_logs: be more verbose in the per section counts

"1/2/3"
is harder to read than
"1 rescheduled, 2 expired, 3 obsolete"

Signed-off-by: Andreas Beckmann <anbe@debian.org>
*.py: mark as utf-8 encoded

Signed-off-by: Andreas Beckmann <anbe@debian.org>