transition to model dsl based querying
Refactor query interface controller part
Refactor init of transformer
No dingsbums methods anymore!
Seperate Transformer
Fix context queries with new-style dsl
Implement lazy query server side
Don't add table name to orders.
Remove unused class.
Add resource specs.
Merge pull request #2 from rs-dev/add_transformation_dsl_20131212

Add transformation dsl 20131212