piuparts.conf.pejacevic: add new suite: jessie2proposed.
piuparts.conf.piu-slave-1und1-01: merge changes from pejacevic config but replace amd64 with i386.
crontab-master.in: update webpages every six hours.
p: report all directory symlinks and targets encountered while canonicalizing

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p-s: handle Ctrl-C while downloading Packages files

flush/unreserve as if interrupted during testing

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p-s: catch MasterNotOK exception while talking to the master

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p.conf.anbe: [jessie-nodocs] --scriptsdir scripts-no-usr-share-doc

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