Add exec.d support for private cloud pre-install customization
add interface for subordinate charm to provide image modification scripts
Merge pull request #19 from mikemccracken/add-image-modifier-hook

add interface for subordinate charm to provide image modification scripts
Merge pull request #17 from mikemccracken/add-execd

Add exec.d support for private cloud pre-install customization
add name_prefix config item to GlanceMirror call
add content_id_template config
Merge pull request #18 from mikemccracken/config-prefix-contentid

Config prefix contentid
Do not remove polling cron job if glance endpoint is not found.
log when polling isn't killed because glance isn't there
Merge pull request #20 from mikemccracken/wait_for_glance

Wait for glance endpoint
Add AMQP relation conf and hooks
fix comma typo
use yaml syntax
add initial rabbit connection setup and trivial status test messages
add simplestreams-testing ppa to load simplestreams with status update support
Use simplestreams GlanceMirror progress API to get status updates
Handle missing rabbit config by making send_status_message a noop