Changes to show blank screen instead of logout message for Enterprise SSO flow. It confuses learner when they are already signed in and access their course from B2B site.
ENT-1688

Fixed pep8 quality violation

use testserver as HOST instead of edx.org

assert enterprise app is enabled

added logging

Print different values

Reload django url config

assert all quote operations to see how they work on jenkins

debug url resolved values

login user in setup

added log to debug test on jenkins

Using UrlResetMixin

Using regex instead of resolve

Fixed quality violation

Fixed pylint quality violations

Fixed target interpolation syntax

Added developer's comment