Retrieve the experiment during list run

[IronPan]

In list run page for a given experiment, it looks like the UI is sending more requests at once than needed. For a page that have 20 runs, it send

• 1 list call to list all runs
• 20 get call to get all runs
• 20 get calls to get the same experiments

This can be a single batch request instead.

[Ark-kun]

The logic should really be moved away from browser to the UX-backend (frontend). (Which should probably be getting all the model data in a single API call)

[vicaire]

Resolving in favor of #149. Feel free to add the results of your investigation to #149.