WCM-180 display link to manage user segments from campaigns
WCM-175 support for deleting cookies in the API
WCM-175 delete cookie when users log in since we use a different one not stored in the cookies from that moment
WCM-184 display different messages when the portlets are not configured and also some help about the order in the configuration
WCM-151 support for simulating not belonging to any user segment