Set West Warwick as root for testing
Created a partial for the student validation errors and removed the field from error message
Fixed styling for the completed section pages
Added red color for validation errors
Updated styles for error messages, tooltips, and completed sections
Implemented student error partial and fixed radio button style when there's an error message
Merge pull request #156 from codeforamerica/west-warwick-usability

"Being for the Benefit of Mr. Kite!" aka updates for West Warwick usability testing