Changes IR4L
===============================================================================

0.1b:
------
02.04.2003 fe
    - introduced the variable IR4L_DEBUG_LOGDIR to redirect the output
    - changes-file got correct name, sorry for the inconvenience
    - INCOMING_NUMBERS is no longer being checked if its NUMERIC as this causes
      erroneous behaviour with longer numbers

0.1a:
------
31.03.2003 fe
    - resolved bug which resulted in ir4l only working with 4-digit pid
    - working with symlinks as /opt might be mounted "ro"
