Merge pull request #269 from ktintc/master

Enable OAuth 2.0 when using Google Cloud Storage
Configuring the secret_key should be done on the app object (does not change the behavior)

Docker-DCO-1.1-Signed-off-by: Sam Alba <sam.alba@gmail.com> (github: samalba)
Auto-generate secret_key only with dev setting flavor

Docker-DCO-1.1-Signed-off-by: Sam Alba <sam.alba@gmail.com> (github: samalba)
Bumped version to 0.6.7

Docker-DCO-1.1-Signed-off-by: Sam Alba <sam.alba@gmail.com> (github: samalba)
use openstack env vars in swift flavour config
Merge pull request #304 from ActiveState/swift-env

use openstack env vars in swift flavour config
Update nginx config information
Add config file for versions of nginx greater than 1.3.9 and update previous config example
Merge pull request #305 from angstwad/master

Update nginx config file examples + README