created remote configuration attribute to store the configuration values that Juju believes are the true values
Modified test to make sure the service handler was setting the proper remote config
Only call the root or selected container selection, not both.
renamed remoteConfig to environmentConfig
Merge pull request #539 from jaycee/units-on-root-container-have-issues

Fixes errors on dropping units on root container.

Errors occurred b/c in cases where the root container was the drop target, the code attempted to select a container *after* `selectMachineToken` had already selected the root container.

This updates `selectMachineToken` to call `selectRootContainer` or `selectContainerToken` depending on an optional containerToken parameter.
Merge pull request #540 from hatched/remote-config

Create a cloned config object which is only modified by Juju deltas.
On ecs reset swap the values in the services config for the values in the environmentConfig attribute
Added a test for clearing the configuration values in a clear ecs call
Display units on root containers when they are added.
Merge pull request #542 from hatched/clear-config-changed

Clearing the ECS now also clears the services config
When generating the changeset summary, also support grabbing the ghost service icons for set configs
Added test for the set config summary in the deployer bar
Added comments to outline why there might not be a service in the deployer bar summary with set config
Added uncommitted relation icons
Merge pull request #544 from hatched/ghost-config-1367921

Display the proper information for setting config on ghost service in deployer bar

FIxes 1367921
Test that units are displayed on root containers when they are added.

Fixed updating of containers that don't exist yet.
Select containers when units are placed on them.
Merge pull request #541 from huwshimi/display-root-container-units

Display root container units

Fixed bug #1367138 so that added units appear on root container tokens.
Merge pull request #543 from huwshimi/keep-containers-selected

Select containers when units are placed on them

Fixes bug #1367423 where container tokens were deselected when units were added to them.
Add onboarding message.