[Experimental] Add connection multiplexer to allow many listen blocks. Secondary listen blocks are configured in bukkit.yml

By: md_5 <md_5@live.com.au>

CraftBukkit-Patches/0037-Enable-Improved-ping-sending.patch

@@ -1,4 +1,4 @@
-From de2605afefbe4286715c18e74e1d38ac8ed68e2f Mon Sep 17 00:00:00 2001
+From e55549d3056a5b72e47f0b54438c057ca4cd3182 Mon Sep 17 00:00:00 2001
 From: Aikar <aikar@aikar.co>
 Date: Sun, 24 Feb 2013 20:45:20 +1100
 Subject: [PATCH] Enable Improved ping sending
@@ -48,10 +48,10 @@ index eaeb0bf..f94cc54 100644
      public void sendAll(Packet packet) {
          for (int i = 0; i < this.players.size(); ++i) {
 diff --git a/src/main/resources/configurations/bukkit.yml b/src/main/resources/configurations/bukkit.yml
-index e440750..bc0b044 100644
+index 80b4feb..891d7fa 100644
 --- a/src/main/resources/configurations/bukkit.yml
 +++ b/src/main/resources/configurations/bukkit.yml
-@@ -31,6 +31,7 @@ settings:
+@@ -33,6 +33,7 @@ settings:
      command-complete: true
      spam-exclusions:
         - /skill