Setup project controller so that new projects can be created and subsequently creating a new HIT(s) on mturk, that successfully display in the mturk iframe. We did this by initiating the new turkee::turkeetask in the create method, and then passing through hidden values (e.g. title, description, project id, turker_task_id) in the turker form (displayed in iframe). The results are stored in the Apprevew model when a manual get results rake task is run. Closes #9. Closes #16. Closes #10.