Code standard function notices_mark_as_read().
Code standard function notices_list().
Code standard function notices_view().
Code standard function notices_delete_form().
Code standard function notices_delete_form_submit().
Code standard function notices_delete_form_submit().
Revert "Code standard function notices_delete_form_submit()."

This reverts commit 9251e316d8847cb3ccd730c4f533787cf159bfa4.
Code standard function notices_settings().
Code standard function notices_settings_submit().