Randomly generate team names for earlier commit

[17:17] _MylesC: the biggest issue you run into is bungee not handling
2 teams with same name :(
http://i.imgur.com/jbDigxW.png

Spigot-Server-Patches/Configurable-Player-Collision.patch

@@ -42,7 +42,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        
 +        // Paper start - Send a fake team to the client to initialize collision rule if no others exist
 +        if (!com.destroystokyo.paper.PaperConfig.enablePlayerCollisions && !iterator.hasNext()) {
-+            entityplayer.playerConnection.sendPacket(new PacketPlayOutScoreboardTeam(new ScoreboardTeam(scoreboardserver, "collideRule"), 0));
++            String teamName = org.apache.commons.lang3.StringUtils.left("collideRule_" + entityplayer.getWorld().random.nextInt(), 16);
++            entityplayer.playerConnection.sendPacket(new PacketPlayOutScoreboardTeam(new ScoreboardTeam(scoreboardserver, teamName), 0));
 +            return;
 +        }
 +        // Paper end