Change memory and disk space to MB to match inspector
Additional change per review.
Use changeState to render the inspector when clicking on the service name in the relation popup dialogue
Fixed tests for the new relation dialogue actions
hide the old inspector scale-up UI when under the mv flag
Merge pull request #440 from hatched/relation-show-inspector-1333376

Fixes bug 1333376

Clicking on the service name in the relation dialogue was rendering the inspector under the charmbrowser  headers because it wasn't using the state system to dispatch the proper actions.
Merge pull request #441 from hatched/hide-old-scale-up-under-mv

Hides the old inspector scale-up UI when under the mv flag
Fix test.
Merge pull request #438 from makyo/mv-units

Change memory and disk space to MB to match inspector

I've searched all over for any place where this math was being done in the code, and it appears to just be a typo in the templates, but we should verify.
Don't show containers in deployment summary.

* Filter out container only changes in the `_addMachines` case of `_getChanges`
* Added `_noMajorChanges`, which determines if there are any so-called "major"
  changes in a given change set.
* Updated the handlebars template to show the summary only for "major"
* and to toggle the changelog by default if there are only "minor" changes.
* Updated tests.
Comments from review and test changes.
Merge pull request #443 from jaycee/no-containers-in-deploy-confirm

Don't show containers in deployment summary.

* Filter out container only changes in the `_addMachines` case of
`_getChanges`
* Added `_noMajorChanges`, which determines if there are any so-called "major"
 changes in a given change set.
* Updated the handlebars template to show the summary only for "major"
* and to toggle the changelog by default if there are only "minor" changes.
* Updated tests.