Fixing error in the example server to make it actually talk to other clients, and not just to the sending client.
Fixing error in the example server to make it actually talk to other clients, and not just to the sending client.

jasoner/node-websocket-server,remy/node-websocket-server,jasoner/node-websocket-server,miksago/node-websocket-server,isaacs/node-websocket-server,nephics/node-websocket-server