p-s.deb: use basetgz-dir = /var/cache/piuparts/basetgz

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p.conf: set basetgz-directory when running from git

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p.conf: drop .tgz settings

and use the autogenerated names

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p.conf: use global max-reserved=50

with precedence set properly max-reserved is no longer useful for
"load balancing"

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p-r: Section: rename _master_directory to _section_directory

avoid confusion by not reusing _master_directory
for master_directory + section

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p-s: move section handling into Slave class

Signed-off-by: Andreas Beckmann <anbe@debian.org>
add sid2experimental suite
shuffle precedences around. raise precedence of testing2sid as thats useful for the release
p.conf: add more comments for the piuparts flags used

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p.conf: restrict tarball updates to the base distributions

Signed-off-by: Andreas Beckmann <anbe@debian.org>
p.conf.piatti: set rescheduling scheme back to normal

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

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