Merged r6042 from trunk....
Merged r6042 from trunk.
scm: mercurial: fix unit adapter annotate test fails on Windows Mercurial 1.8.4+29-e597ef52a7c2.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/1.2-stable@6046 e93f8b46-1217-0410-a6f0-8f06a7374b81