Very simple workflow

Add a simple worflow option

See Issue #13882
Change workflow interface

Using accessible name to store the page's title and the accessible
description to store the help.
Add help collapsible groupbox. It has a label automatically filed with
the accessible descritption field.
Adding page number to the title and the next/previous buttons.
Hiding the first/last buttons.
Reformat the tranform module to just a button

See Issue #13882