Merge branch 'feature/zf-deploy'

Streamlined site and deployment to Zend Server.

Removed screencasts and uploads, and moved to S3; rules were added to provide
301 redirects for those paths.

Added deployment to Zend Server, and removed both OpenShift and EngineYard
deployment artifacts. A Makefile now can be used to create a ZPK and deploy it.
Use Zend Server page caching

- Disabled the PhlySimplePage caching.
- Setup page cache rules for deployment
- Setup cache clearing rules
Moved page cache rules to config directory

- Could not deploy, but no information on why this is what breaks it.
Merge branch 'hotfix/page-caching' into develop