Fixed #17334 - Documented the commit message style for backports; thanks krzysiumed for the draft patch.
Fixed #17334 - Documented the commit message style for backports; thanks krzysiumed for the draft patch.

git-svn-id: 554f83ef17aa7291f84efa897c1acfc5d0035373@17294 bcc190cf-cafb-0310-a4f2-bffc1f526a37

svn2github/django,svn2github/django,svn2github/django