Allow removing multiple units through the ECS
Merge develop to avoid conflict
Test fixed after merge.
Do not autodeploy unplaced units.
Merge pull request #496 from kadams54/unplaced-by-default

Do not autodeploy unplaced units.
Added comments about removing pending units

Fixed test.
Merge pull request #493 from makyo/del-units

Allow removing multiple units through the ECS

The Remove Units call allows removing multiple units by passing an array to be removed.  The ECS was not taking this into account, and now does.

Note: there currently isn't a way to remove ghost units in the UI.  This functionality is tested with a unit test, however, and that work passes.
Remove the provider type from the header to match new designs.
Display the environment name in the machine view and update headers to match new designs.
Merge pull request #494 from huwshimi/environment-name

Environment name in machine view

Added the environment name to the machine column header and updated the headers to match the new designs. Also removed the provider type from the main header to match the new designs.
Show deleted states if a machine or container are set to be deleted
Merge pull request #495 from huwshimi/hook-up-deleted-states

Show deleted states if a machine or container are set to be deleted

Hooked up the deleted flags in the ECS to show if a machine or container will be deleted.