Removed unused import in v1 views.
Begin on minimal v3 views.
Use our own static file serving view when DEBUG is set.
Added `file_md5` and `file_size` properties to `Release`.
Got `/v3/releases` into state that's good enough for Puppet 3.6 to handle.
Added `v3` properties to models, allowing easy-conversion to JSON-compatible structures in views.
Use v3 properties from models; implemented minimal `/v3/modules` endpoint.
Merge pull request #8 from jbronn/v3-minimal

v3 minimal