availability_zone_controller: missing gettext + ui_lookup plural fix (transferred from ManageIQ/manageiq@1565de0af855b9a5def51d90bca0589f8e8c79ec)
availability_zone_controller: missing gettext + ui_lookup plural fix
(transferred from ManageIQ/manageiq@1565de0af855b9a5def51d90bca0589f8e8c79ec)

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic