run-tests: --inotify: use inotify.appendpid to append pids to $DAEMON_PIDS
Introduce a inotify.appendpid configuration possibility that appends pids
to inotify.pidfile when set to True.
adding a
popping c.patch
popping b.patch
now at: a.patch
applying b.patch
applying c.patch
now at: c.patch
popping c.patch
now at: b.patch
% Using index
popping b.patch
now at: a.patch
applying b.patch
applying c.patch
now at: c.patch
% No warnings when using index
popping bug141421
popping bug314159
popping c.patch
now at: b.patch
applying c.patch
applying bug314159
now at: bug314159
% Detect ambiguous non-index
patch name "14" is ambiguous:
bug314159
bug141421
abort: patch 14 not in series