NIMChatroomIndependentMode 成员列表

成员的完整列表，这些成员属于 NIMChatroomIndependentMode,包括所有继承而来的类成员

	anonName	NIMChatroomIndependentMode
	chatroomAppKey	NIMChatroomIndependentMode
+	registerRequestChatroomAddressesHandler:	NIMChatroomIndependentMode	static
	token	NIMChatroomIndependentMode
	username	NIMChatroomIndependentMode