The 'on_reverse_breadcrumbs' option of do_action() allows to
define an handler to execute when coming back to the previous
action by clicking on the breadcrumbs.
This option was set when executing the Import client action, to
ensure that the previous view was reloaded when the client action
was left. However, the view to restore is always reloaded, so
specifying the option in this case produces a double reload.
Aaron Bohy
7f467d2346