fixed lookup source key
added sample_type filters
expanded sample_types lookup definition
refactored to include all elements from lookup
refactored sample_type logic into model
removed unneeded webapp objects
updating configuration specs
overriding fetch to ensure success is called
refactoring datamodel loading logic
deferred model loading; cleanup
fixed logging
refactored dataloading (again) to simplify logic, and allow for dynamic loading of backbone models
explicit specification of models that can be dynamically loaded
fixed typo
Development atlas and datamodel for branch
Merge changes from upstream
Adaptep to upstream changes