1. Finally, ajaxify the manage profile page. I never got around to doing
   this, and it made doing the thing I really wanted to do easier,

2. Add a checkbox modal to ask the user if any accounts have been added,
   when doing initial clone of an experiment. We already did this with
   snapshot on the status page, but as above, it was going to be
   annoying to add to this page without reworking it.

3. Improvements to repo-based profiles; when a push hook is executed, we
   were already updating the Repository Panel and the branch/tag list,
   but I wasn't updating the source code in the web page. Now we do that.