API LoggingChat

Gets or sets whether logging chat to Logs\WoWChatLog.txt is enabled.
 isLogging = LoggingChat([newState])
==Parameters==
===Arguments===
:;newState: - toggles chat logging
===Returns===
:;isLogging: - current state of logging
==Example==
 if (LoggingChat()) then
 print("Chat is already being logged")
 else
 print("Chat is not being logged - starting it!") 
 LoggingChat(1)
 print("Chat is now being logged to Logs\\WOWChatLog.txt")
 end