Changed a bunch of things, so here is the recap:
 - Finihed Certying View
   - Added PreScreenForm, certifying_view, certifying_view_template, certifying_view_response, certifying_view_response_template
 - Removed dublicate certification view from nav_link
 - Verious css edits
 - Verious model method and test changes

Signed-off-by: Gregory Klupar <Klupamos@gmail.com>