Add a resource() method to the Model object and use it for MultiModel.list_models()
Bug fixing: predictions and evaluations get method have no query string
Adding local configuration envvar BIGML_DOMAIN

- adds environment variable BIGML_DOMAIN
- removes environment variables BIGML_URL and BIGML_DEV_URL
- changes VERIFY check against BIGML_DOMAIN
Bug fixing: typo in regular expression
Efficiently loading the models of a local ensemble
Small pep8 corrections
Refactoring prediction code
Updates to version 0.7.1, some minor typos and improvements and test
files
Bug fixing: location is no longer a response header in update calls