Added job_application model validations.
Created job_application controller.
Renamed job_applications controller.
Created job_application tests.
Nested job_application routes. Added job_application views and layout nav partial.
Created new job_application controller, views.
Created edit job_application controller, views. Created form partial. Built out job_application index.
Created destroy job_application controller.
Merge pull request #13 from davidmccoy/david

Created job application controller, views.