Refactored a few for WebSocketFrame.cs, use the Ext.EmptyByteArray field
Refactored a few for WebSocketFrame.cs, use the Ext.EmptyByteArray field

pjc0247/websocket-sharp-unity,zhangwei900808/websocket-sharp,2Toad/websocket-sharp,TabbedOut/websocket-sharp,hybrid1969/websocket-sharp,sta/websocket-sharp,jmptrader/websocket-sharp,sta/websocket-sharp,sta/websocket-sharp,alberist/websocket-sharp,zhangwei900808/websocket-sharp,jogibear9988/websocket-sharp,juoni/websocket-sharp,sinha-abhishek/websocket-sharp,jmptrader/websocket-sharp,jmptrader/websocket-sharp,sinha-abhishek/websocket-sharp,pjc0247/websocket-sharp-unity,microdee/websocket-sharp,sinha-abhishek/websocket-sharp,jogibear9988/websocket-sharp,juoni/websocket-sharp,jogibear9988/websocket-sharp,2Toad/websocket-sharp,2Toad/websocket-sharp,hybrid1969/websocket-sharp,pjc0247/websocket-sharp-unity,hybrid1969/websocket-sharp,prepare/websocket-sharp,microdee/websocket-sharp,microdee/websocket-sharp,alberist/websocket-sharp,prepare/websocket-sharp,hybrid1969/websocket-sharp,pjc0247/websocket-sharp-unity,zhangwei900808/websocket-sharp,alberist/websocket-sharp,microdee/websocket-sharp,prepare/websocket-sharp,sta/websocket-sharp,zhangwei900808/websocket-sharp,TabbedOut/websocket-sharp,jmptrader/websocket-sharp,2Toad/websocket-sharp,TabbedOut/websocket-sharp,juoni/websocket-sharp,prepare/websocket-sharp,TabbedOut/websocket-sharp,sinha-abhishek/websocket-sharp,jogibear9988/websocket-sharp,alberist/websocket-sharp,juoni/websocket-sharp