DynamoDS/Dynamo — pull request #3468 by pboyer (2014-12-23 21:02:05+00:00)
Title: Search refactor from DynamoCoreModularization

### Note

This only covers changes in DynamoModel. This still requires:

- [ ] NodeModel refactor to remove WorkspaceModel from constructor
- [ ] Cleanup of CustomNode infrastructure: CustomNodeManager, CustomNodeDefinition, CustomNodeWorkspaceModel, Function

It's not yet clear to me that this will be possible to separate...