Updates to work through provenance.
Merge remote-tracking branch 'origin/current-sprint' into prov-wizard
Update all action area items to save their state in a variable and then
use it to restore their view. For provenance, use this variable to also
jump back to the step that you were last on.
Add click on provenance steps to go to other steps.

Fix up bugs in properties.
Remove unused action-stack code.
Reload file state when switching to reviews.
Show current step by setting its color. Show done step (for samples
only) by turning node green. General bug fixes from testing.
Merge remote-tracking branch 'origin/current-sprint' into prov-wizard
Add a done step.
Fix determining next step. Add a onLeave callback to fire when leaving a step.
Fix steps to run through all the steps and check for done state. Allow
clicking into any step. Set done state based on required fields being
filled out.
Merge remote-tracking branch 'origin/current-sprint' into prov-wizard