Resolves jira issue OE-1041
Resolves jira issue OE-1041

Prevented showing the login page when logged in.
Login page now redirects to the patient search form if the user is logged in.

FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes