Subject status changes

Subject statuses now change to Screen Failed when appropriate, and changing back to Screened is now easier:

• When you successfully screen a subject but then change an answer, resulting in a question error and a screen failure, the subject status now changes from Screened to Screen Failed.

  Previously, the subject status remained Screened, and only the status of the visit changed to Screen Failed.

• Additionally, it's now easier to change the subject's status back to Screened. When you open the Screening visit with the question error, the Screen button now appears at the bottom of the form, so you can update values as needed and then click Screen.

  Previously, only the Save and Save & Close buttons appeared at the bottom of the visit.