Move HTML pages to a specific directory

Created a directory 'account' for account-service pages

1. Moved pages certify, blocked and shibboleth to a dir - account
2. Renamed page shibboleth to unauthorized

app/__init__.py

@@ -73,14 +73,6 @@ def create_app(config_name):
                                cancel_msg=messages.cancel_message,
                                error_msg=messages.error_message)
 
-    @app.route('/blocked_account')
-    def account_block():    
-        return render_template('errors/blocked.html')
-
-    @app.route('/certify_account')
-    def error_certify():
-        return render_template('errors/certify.html')
-
     # misc page error catching
     @app.errorhandler(403)
     def forbidden(error):