removing gibberish that had been accidentally committed
Adding test that all surveys parse
Saving response_set_id to session for unauthenticated users, in anticipation of clawing it back later when they do log in
Adding simplecov to give code coverage while running tests
100% test coverage of Question model
Extending Question tests
Merge branch 'adding_indexes' into writing_tests

Conflicts:
	.gitignore
Adding to response_set_tests which lead to more tests on Question too
Testing triggered_requirements in ResponseSet
Swapping stub in to replace instance_eval overload
Testing response_set.attained_level
Adding test to parse all surveys to ensure they're valid
Renaming 'minimum_attained_requirement_level' to 'minimum_outstanding_requirement_level' and testing it
DRYing question_test
changing setting of default value for 'required' on Question to be in a before_save rather than before_validation
Getting rid of double-negative
Merge pull request #104 from theodi/writing_tests

Writing tests