Updated /set command

/key now tells Skynet channel

Set connectToSkynet to true by default

Fixed skynet implementation

Set "ignoreModem" to false

Update to 3.1

Fixed /big in regards to different screen widths

Changed Skynet URL

Update enchat3.lua

Added http.websocket check for skynet

Added SC registered chatbox support

Capped /big size at 2 instead of 3

Changed default useSetVisible = false

Added "noRepeatName" setting

Update enchat3.lua