Refactoring: rename QueryableNode to ResourceCollectionNode.
Throw QueryParseException instead of PomonaExpressionSyntaxException in two places.
Added TODOed test for patching a child repository with post.
Fix proxy generation for generic methods.
Make cascading saves work for child-resources on patch.
Added support for posting child-resources through patch of parent resource.
Added methods for checking whether a resource is transient or persisted.
Fix bug which made FirstLazy only works on subclassed types where _type is specified in returned JSON data.
Major refactoring of CollectionDelta, support for patch with removal of child resources from client when property is exposed as repository.
Redirect GetContext<T>() to IOC container.
Bump version to 0.7.5-alpha1