TDS-5 Add registration workflow

Added Javascript to the consent page so that you can't submit until you have checked all of the consent boxes.  Have also added code to do some checking on the contents of the page, and display error messages if there is a content problem.  Have not yet added code to create a new person/patient.
TDS-4 Add login support

Basic login session management now works.
TDS-4 Add login support

Logins and passwords work, but pages don't yet check access restrictions.