Merge branch 'ew/svn-fixes' into maint
authorJunio C Hamano <gitster@pobox.com>
Tue, 31 Jan 2017 21:32:05 +0000 (13:32 -0800)
committerJunio C Hamano <gitster@pobox.com>
Tue, 31 Jan 2017 21:32:05 +0000 (13:32 -0800)
Meant eventually for 'maint'.

* ew/svn-fixes:
git-svn: document useLogAuthor and addAuthorFrom config keys
git-svn: allow "0" in SVN path components

Trivial merge