Merge branch 'mm/war-on-whatchanged'

* mm/war-on-whatchanged: whatchanged: document its historical nature core-tutorial: trim the section on Inspecting Changes

Junio C Hamano committed Aug 30, 2013 at 10:08 UTC 9bb78de51943d4f879e8a541c4a6b5e881c53da0

No changes.