Create common template
Extend form header instead of just title
Create single error macro
Convert other benefit screens to use rps_form
Replace text errors for errors_for
Replace text_area error with error_for
Replace radio error with error_for
Replace date error with error_for
Add gross_pay_amount and gross_pay_period as known errors
Replace wage error for error_for
List errors if available
Fix identation
Merge pull request #187 from InsolvencyService/refactor-new-views

Refactor new views