Features:
Added H.263 rate control, allowing for very low bitrate H.263 encoding.
Added SetEncoderProperties overload allowing to set encoding frame rate
Added iConfServer NewVideoFrameAvailable event (Bitmap bitmap)
Added SendPrivatemessageToUser(string messageToSend, string sendToUser) function to allow sending private messages to users when in Central Server based Conference.
Fixes :
Protected memory error when instantiating then re-instantiating iConf Server component.