Deploy only runs Unicorn on web boxes
Ansible now installs GDAL
Staging boxes use production env

Makes more sense for staging to closely match production in config
Merge branch 'master' of github.com:unepwcmc/ProtectedPlanet

* 'master' of github.com:unepwcmc/ProtectedPlanet:
  move asset workers into separate importer
  PA show page renders basic PA attribute data
  Adds a worker to process PA panoramio images on import