anchor.diff:              "datafile-id": "datafile-uuid",
               "processing-state": "pending",
               "training": {
  -                "split-percentage": 0.7,
  -		"url": "cbfs://<dataset-uuid>/training.tar.gz"
  +                "split-percentage": 0.7
               },
               "testing": {
  -                "split-percentage": 0.3,
  -		"url": "cbfs://<dataset-uuid>/testing.tar.gz"
  +                "split-percentage": 0.3
               }
           }
           
  
positive.code:     + Body
  
              { 
  		"dataset-id": "dataset-uuid",
  		"specification-url": "http://s3.com/mnist.prototxt"
  		"specification-env": {
  		    "test-image-data-source": "cbfs://<dataset-uuid>/testing.tar.gz",
  		    "training-image-data-source": "cbfs://<dataset-uuid>/training.tar.gz"
  		}		
              }
  
  	    + Response 201 (application/json)
  
          { "_id": "solver-uuid" }
          
  ## Training Jobs Collection [/training-jobs]
  
  
negative.code: ## Solvers Collection [/solvers]
  
  ### Create a Solver [POST]
  + Request (application/json)
  
      + Header
  