fix test output changed by
2e1a9b811d13
Updated contrib/vim/patchreview.* to version 0.2.1
1) adds a :DiffReview command to review code changes
in the current workspace.
2) removes the need to have patchutils (specifically filterdiff)
installed on the system by implementing patch extraction in
pure vim script.
httprepo: normalize output from unbundle with ssh
Lines from the remote are prefixed with 'remote: ' and written
locally using ui.status, similar to what sshrepo does.