* optimize drawing-routines (MIT-SHM)

* Non-GNU make fixes

* display the device names when several are available, instead of only "Temp" 
  (or in a WM Tooltip ?)

* use config file to:
    - set everything that can be set through command line options;
    - remember which devices to look after at startup;
    - give understandable aliases to device names(e.g. "CPUtemp", "VideoTemp"
      instead of TZ1,TZ2...).

* other OS support(help!)

* add a way to deactivate battery- and/or temperature-related alarm rising.

* doc translation ?

* update GPL notices (FSF new address)

* check that we really comply with the GPL...

* add conception/source documentation in doc/

* better separate acpi/drawing routines/X stuff so that other
drawings can easily be added.

* clean all the TODO and FIX that are still in the code
