Added taskcluster-client.js back for anyone who needs something to drop into a webapp
Added taskcluster-client.js back for anyone who needs something to drop into a webapp

shinglyu/taskcluster-client,petemoore/taskcluster-client,taskcluster/taskcluster-client,shinglyu/taskcluster-client,shinglyu/taskcluster-client,petemoore/taskcluster-client,petemoore/taskcluster-client