![Eli Qiao](/assets/img/avatar_default.png)
Added new config which is used in devstack zun lib, ``ZUN_USE_MOD_WSGI``, default value is False. Added ZUN_USE_MOD_WSGI=True in Setting file of zun gate. Implements: blueprint deploy-zun-api-in-wsgi Change-Id: I99fe6bf762942d306b305619199575a060ba82f5