juju/juju — pull request #1121 by wallyworld (2014-11-13 01:51:07+00:00)
Title: Merge pull request #1093 from dimitern/lp-1359714-juju-machine-id-for-charms

Fixed lp:1359714: JUJU_MACHINE_ID added to hook context

JUJU_MACHINE_ID is now available to charm hooks. It contains
the unit's assigned machine ID.