Add hint about ginkgo usage
Add hint about ginkgo usage

allomov/bosh-agent,mattcui/bosh-agent,mattcui/bosh-agent,uzzz/bosh-agent,mattcui/bosh-agent,cloudfoundry/bosh-agent,allomov/bosh-agent,karafelix/bosh-agent,gu-bin/bosh-agent,allomov/bosh-agent,cloudfoundry/bosh-agent,pivotal-nader-ziada/bosh-agent,pivotal-nader-ziada/bosh-agent,pivotal-nader-ziada/bosh-agent,gu-bin/bosh-agent,uzzz/bosh-agent,uzzz/bosh-agent,karafelix/bosh-agent,gu-bin/bosh-agent,karafelix/bosh-agent