Implement builder view for swarmbucket.
A page at URL path
https://<mulo-host>/swarmbucket/prod/<bucket>/<builder>
should display builder view similar to buildbot with builds from buildbucket, which could be retrieved by executing
https://<buildbucket host>/_ah/api/buildbucket/v1/search?bucket=<bucket>&tag=builder%3A<builder>
Comment 1 by no...@chromium.org
, May 20 2016