Reference system 0.19

Highlights

• Major rework on client handling of pillar failure messages.
• Pu and Delete client now exhibit idempotent behaviour
• A full command line client is now included.
• Lots of bug fixes.
• Checksum caching implemented in reference and kb pillar.

Updating from 0.18

ReferencePillar:

The previous commands for starting and stopping:

reference-pillar-startup-script.sh
reference-pillar-shutdown-script.sh

has been replaced by the one script, 'reference-pillar.sh', with the arguments:

reference-pillar.sh start
reference-pillar.sh stop

It has also been improved with the options:

reference-pillar.sh status
reference-pillar.sh restart

ChecksumPillar

Similar changes as ReferencePillar. The script is just called 'checksum-pillar.sh' instead, and it is replacing the scripts 'checksum-pillar-startup-script.sh' and 'checksum-pillar-shutdown-script.sh'.