Merge branch 'release_3.1.3' into devel

* release_3.1.3: (52 commits)
  ack fact scan messages
  making ldap user/group search fields into codemirror instances
  removing UI parsing for LDAP User and Group Search fields
  Allow exception view to accept all valid HTTP methods.
  Restore ability of parsing extra_vars string for provisioning callback.
  Fix up backup/restore role broken in f7a8e45809758322d9ee41c5305850dd70ed5faf
  Stop / start ansible-tower-service during restores
  value_to_python should encode lookup fields as ascii
  fix brace interpolation on standard out pane
  Adjust some hardcoded usages of 'awx' to use 'aw_user' and 'aw_group'.
  Pull Spanish updates from Zanata
  Temporarily grant awx user createdb role
  Stop giving ownership of backups to postgres
  don't display chunked lines'
  Add dropdown li truncation with ellipsis
  CTiT -> adhoc modules should allow the user to add new modules
  Remove task that was replacing the supervisor systemd tmp file
  Fix failing supervisorctl commands on RH-based distros
  Give ownership of the supervisor socket to awx
  Setting for external log emissions cert verification
  ...

awx/main/utils/handlers.py

@@ -44,6 +44,7 @@ PARAM_NAMES = {
     'indv_facts': 'LOG_AGGREGATOR_INDIVIDUAL_FACTS',
     'enabled_flag': 'LOG_AGGREGATOR_ENABLED',
     'tcp_timeout': 'LOG_AGGREGATOR_TCP_TIMEOUT',
+    'verify_cert': 'LOG_AGGREGATOR_VERIFY_CERT'
 }
 
 
@@ -242,8 +243,11 @@ class BaseHTTPSHandler(BaseHandler):
             payload_str = json.dumps(payload_input)
         else:
             payload_str = payload_input
-        return dict(data=payload_str, background_callback=unused_callback,
-                    timeout=self.tcp_timeout)
+        kwargs = dict(data=payload_str, background_callback=unused_callback,
+                      timeout=self.tcp_timeout)
+        if self.verify_cert is False:
+            kwargs['verify'] = False
+        return kwargs
 
 
     def _send(self, payload):