Deletion of Reviewing toolbar

Comment: This approaches  in the level of detail it goes into on one ultimately inconsequential feature of a program. I don't think the ''toolbar itself'' warrants a separate article, and articles like revision control already mention that word processors and office suites have revision control built in (albeit briefly, so perhaps that could be expanded
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOTMANUAL)