Merge pull request #2669 from jhigginbotham/master

Update settings.yml to enable HTTP for yacy engine

searx/settings.yml

@@ -1257,6 +1257,7 @@ engines:
 #    engine : yacy
 #    shortcut : ya
 #    base_url : 'http://localhost:8090'
+#    enable_http: True # required if you aren't using HTTPS for your local yacy instance
 #    number_of_results : 5
 #    timeout : 3.0