Remove unneeded list_display_links
Remove unneeded list_display_links

It doesn't make sense for all the fields to be a link to the detail
view; this was probably an error.

kickapoo/enhydris,openmeteo/enhydris,kickapoo/enhydris,openmeteo/enhydris,kickapoo/enhydris,aptiko/enhydris,aptiko/enhydris,openmeteo/enhydris,aptiko/enhydris