Initial working version using oAuth tokens and the gslib.
Initial changes to support gcloud library.
Removing the multiprocessing and threading imports.
Merge branch 'master' of github.com:grow/pygrow into boto-oauth
Updating the gcs deployment to correctly work with the deployment.

Had to turn off threading to get the SSL to work.
Merge pull request #33 from Zoramite/boto-oauth

Convert GCS authentication from boto to gcloud