[Review Queue] triage

[Adam Israel]

Yesterday, I did some quick triage of the review queue, in the spirit of
fail-fast.

Needs a charmer to review and approve:
- https://code.launchpad.net/~hatch/charms/precise/ghost/trunk/+merge/255168
- https://bugs.launchpad.net/charms/+bug/1366834

Needs documentation added to the README re new functionality:
-
https://code.launchpad.net/~brad-marshall/charms/trusty/nagios/add-livestatus-support/+merge/257992