Handle SCSI device states "quiesce" and "transport-offline" properly

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
[kpartx] Add PS3 HDD partition table support
fix gzip path

Makefile.inc uses the absolute path /bin/gzip which isn't valid on all Linux
distros. E.g. on Arch Linux which i'm currently using the gzip tool is
installed in /usr/bin/gzip. The patch fixes the build problem on Linux distros
which do not have gzip in /bin directory.
multipath-tools: Adding major:minor to multipathd logging for device discovery and removal

Path name, HCTL and major:minor (for ex: srp and mptsas) could change during subsequent
rediscovery of path and it becomes difficult to associate the paths with dm device using
default verbosity in the syslog (when there are large number of dm device configured).
multipathd logs few messages with path name and others with major:minor. We need to have
association between  major:minor and device name with default verbosity.

Signed-off-by: Vijay Chauhan <vijay.chauhan@netapp.com>