[Bugfix] Fix jumping to first steps page upon initial login

This was missing from when the first steps view got moved to the accounts blueprint.

calsocial/__init__.py

@@ -107,7 +107,7 @@ class CalendarSocialApp(Flask, RoutedMixin):
 
         if current_user.is_authenticated and \
            not current_user.profile and \
-           request.endpoint != 'first_steps':
+           request.endpoint != 'account.first_steps':
             return redirect(url_for('account.first_steps'))
 
         return None