Text based interaction,message status and history
gets a full list of all avatar chat windows
gets the chat from the selected window for avatar
gets if there are any unread im messages from avatars at all
gets a list of chat windows from avatars with unread messages
fetchs the last localchat messages
sends a im to the selected avatar
sends a message to localchat (Normal chat)
sends a message to localchat (as a Shout)
sends a message to localchat (as a Whisper)