Implements Buffer class to store images.
Implements frame number verification in Vod::TcpPull::ControlConnection.
Begins implementation of Vod::CatalogEntry::loadFrame.
Enhances Vod::Buffer.
Implements loadFrame and frameTotal in Vod::CatalogEntry.
Sends the image over the network in Vod::TcpPull::ControlConnection::streamSocketWriteEventAction. TcpPull DONE!