* debian/pollinate.upstart, pollinate: LP: #1286316
  - now that cloud-init itself is calling pollinate, remove the
    "start on starting cloud-init" trigger
  - when running pollinate through cloud-init, we are not guaranteed
    that syslog will be up, and smoser insists on running pollinate --quiet
    thus we will quietly log our pollinate activity in
    /var/cache/pollinate/log
releasing 4.6
opening 4.7