Deployed service set config changes are now functional via the ECS
Added the config changed records into the deployment bar summary
Made deployer summary panel full height.
Merge pull request #394 from huwshimi/deployer-height

Made deployer summary panel full height

QA:
- drag a charm to the canvas
- click deploy in the deployer bar
- the summary panel should appear and should be 10px below the environment header. See mockup for reference: https://docs.google.com/a/canonical.com/file/d/0B_l975nRB6BuSXdNYVVoVDZVOEU/edit
_inspector method can retry if it has no data.

* Model search logic broken out into its own method.
* Y.later calls _inspector if no model found.
* Retry limit in place.
* Drive by doc fix.
Cancel the timer on dispatch.
Tests.
Fixed failing tests and added new ones.
Merge pull request #395 from jaycee/wait-for-inspector

Retry inspector if it tries to load without service data.

Adds a Y.later based retry mechanism for the _inspector in cases where the service inspector should be opened but the services haven't had a chance to load from the environment yet.
Merge pull request #396 from hatched/ecsify-set-service-config

ECSify service set config

Hooks up the ECS set config functionality to deployed services.