New SteamFriendList message from Wrapper

[DeinFreund]

There is a new message from the wrapper containing the steam friends. Whenever a friend changes state the whole list is sent again. IsOnline tells whether the person is logged in on Steam. IsPlaying tells whether the person is playing Zero-K right now. Steam Avatars (64x64 pixel) are automatically downloaded and can be accessed in LuaUI/Configs/SteamAvatars/{SteamdID}.png. Here's an example:

SteamFriendList {"Friends":[{"Name":"SteamName","IsOnline":false,"IsPlaying":false,"SteamID":76561198065515207}, ... ]}
The according avatar image can be found in LuaUI/Configs/SteamAvatars/76561198065515207.png