Web UI and class state bug

[matt anderson]

I noticed an issue with the web interface related to classes.

First I created a new class.
Then I stopped it.
Then clicked Modify Class, and changed the description.
After that "Paused" was still listed below the Class state:
even though the button "Stop Class" was available and the class state was listed as idle.

I would think that just modifying a class shouldn't re-enable it, but regardless of that issue "Paused" shouldn't be displayed if the class is set to Idle.

-matt