Merge branch 'jx/clean-interactive'

Finishing touches to update the document to adjust to a new option "git clean" learned recently. * jx/clean-interactive: documentation: clarify notes for clean.requireForce

Junio C Hamano committed Sep 17, 2013 at 11:40 UTC 9b4aa47e7d7c00c9a9225e316b520b62ddfb455c

No changes.