Hammock 0.3.8

Hammock does this in lots in lots of different places, but in one manner: it encourages specification in place of implementation.
Hammock enforces RESTful resource access by abstracting actions away from the controller in favour of a clean, model-like callback system.
Hammock tackles the hard and soft sides of security at once with a scoping security system on your models. Specify who can verb what resources under what conditions once, and everything else - the actual security, index filtering, link generation - just h
Hammock inspects your routes and resources to generate a routing tree for each resource. Parent resources in a nested route are handled transparently at every point - record retrieval, creation, and linking.

Enhancements
- Added LambdaAlias dep to RouteDrawingHooks, for Hammock.load_models.
- Added LambdaComposition component.