Merge branch '91_production_le_certs' into 'master'

Allow production le certs

Closes #91

See merge request openappstack/bootstrap!49

test/ci-bootstrap.py

@@ -180,7 +180,7 @@ def main():  # pylint: disable=too-many-statements,too-many-branches
         settings['ip_address'] = droplet_ip
         settings['domain'] = droplet_name + '.ci.openappstack.net'
         settings['admin_email'] = "admin@{0}".format(settings['domain'])
-        settings['acme_staging'] = "true"
+        settings['acme_staging'] = True
 
         if not os.path.exists('./group_vars'):
             os.mkdir('./group_vars')