. Some compilations fixes in v4linput

 . Fixed a little bug in the architecture : logger ("m_hLog") was not
   available in reader modules !

 . Yet, there are many compilation pb in raw2tsConverter, since all the
 stop/pause have been moved to the TrickPlay class. Jean-Paul, have you
 had a look ? Maybe you know how to solve that in 5 minutes. Otherwise,
 I need to go deeper in the trickplay code.

  For compilations tests, you can use the command line

 ./configure --enable-v4l --with-ffmpeg=/usr/src/ffmpeg-XX-YY-2003 && make

   where ffmpeg-XX.YY-2003 is a cvs snapshot.