. Some cleaning in the TrickModule :

    Function :
                       "m_pConverter->GetNextPacket(C_Packet * Packet)"
    is replaced by :
                       "...->GetNextPackets(C_Fifo<C_Packet> * Packet)".

    The main reason is that sometimes, it is not easy for the converter
    to give only *one* packet. In the case of the ps2ts converter and
    raw2ts converter, the basic operation for the converter is to
    convert a ps/raw frame into *several* TS packets. In that case, it
    is easier for the converter to give a buffer of several TS packets.

    I think this is the right way to do things. This commit is a big
    step to ps2ts and raw2ts reparations.

    v4l support and raw2ts will be repaired in my next commit... be patient !