in smaller views of a commit, such as logs, only the profile pictures of coauthors are shown, and the lead author's identity is suffixed with a "+ N" to indicate co-authors.
in larger views of a commit, such as the commit view, the authors and the committer are explicitly laid out, DIDs are resolved where possible and shown alongside profile pictures.
Signed-off-by: oppiliappan me@oppi.li
lgtm!