Remove config option that is no longer used

config.template.yaml

@@ -107,11 +107,6 @@ io:
   default-port: 1337
   # limit the number of concurrent socket connections per IP address
   ip-connection-limit: 10
-  # Whether or not to use zlib to compress each socket message (this option is
-  # passed through to socket.io/engine.io).
-  # Note that while this may save a little bandwidth, it also consumes a lot
-  # more CPU and will bottleneck pretty quickly under heavy load.
-  per-message-deflate: false
 
 # YouTube v3 API key
 # See https://developers.google.com/youtube/registering_an_application

src/config.js

@@ -60,8 +60,7 @@ var defaults = {
     io: {
         domain: "http://localhost",
         "default-port": 1337,
-        "ip-connection-limit": 10,
-        "per-message-deflate": false
+        "ip-connection-limit": 10
     },
     "youtube-v3-key": "",
     "channel-blacklist": [],