Placeholder for loading results

[Georgette]

Due to our implementation using websockets, the results will trickle in at their leisure.

The issue with this is that the user may not be aware that more results are loading (on the info page). Therefore, it would be nice to have placeholder widget that alerts the user that the information is in the process of being pulled.

[mcdonnelldean]

At the very least it would be nice to have loading panels and the like.

Can we take a first cut at this and assume web knows what data it is to expect (it does, but shouldn't). In the next two iterations I would like the payload to tell you when it is complete or not but that shouldn't hold up work to make it look more response.

Right now it is very hard to gauge when we are getting data in.