Update dontdiff, based on .gitignore patches from Pete Zaitcev and Adrian
Bunk.
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Cc: Pete Zaitcev <zaitcev@redhat.com>
Cc: Adrian Bunk <bunk@stusta.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>