Moving namespaces for lib files, refactoring content_types to suit, and pulling in export from Sufia. Export still broken, but for deeper reasons.
Forgot to namespace NuFile module
Merge pull request #64 from nu-lts/feature/collections-form

Feature/collections form
Merge branch 'develop' of github.com:nu-lts/drs_sufia_app into feature/collections-show