Cannot delete search and other featurettes

It is currently not possible to delete a stored search from the user dashboard. It would be good to be able to do so, as well as re-configure the search.

Here is a list of featurettes that would be nice to have:

• The user should be able to delete the search
• The user should be able to share the search with other users or make it public
• The user should be able to alter the search and re-save it
• The user should be able to see a column indicating "attested" (certified) results
• The user should be able to filter to only see "attested" (certified) results
• The user should be able to document the search (short and long descriptions)
• The user should be able to hide the filtering panel and only see either the table or plots in a search, together with is description