Landed your EoD changes

[Gary Poster]

Hey Ant.  They looked good.  Thank you!

We have Landscape unit collections now.  They could use the same sort of
treatment.  To see them, add 1000 units, for instance, and wait for the
simulator to add the restart and security update collections.

As a separate task, if you had time to add CSS transitions to the charm
browser changes (opening and closing) that would be cool.

CSS transitions to open and close the inspector unit details and charm
details might be cool too.

Gary