This merge request does two things:
Move all the search-related code into a new app (it is a big enough feature to not be buried into navigation, and the JS and CSS files where previously in ui/). This implies a migration, no data is lost.
It is now possible to display tables of experiments using the same analyzer multiple times (with one limitation: all the experiments in the table must use the same toolchain). The limitation on the experiment setup page is removed too.