Changes January 2013 by D-NXKT:

- fdm converted from UIUC to JSBSim
- add speedbrakes (model)
- add flaps (model + fdm)
- add gear (fdm)
- add water ballast ( rough animation + fdm)
- animate modell including (rough) wing deflection
- add necessary instruments (quick and dirty copy paste from 
  already existing instruments)
- include experimental winch, towing, drag-robot functionality 
  from DG101G (Nikolaus Kerner) without modifications   
  
- make JSBSim-Version the default (asw20-set.xml)
- enable multiplayer (incl. wing deflection and water dumping)
- add splash.png


Note: 
- all aero-coefficients from UIUC adopted (except flaps)
- rough assumptions for missing aero-coefficients 
  (gear drag, flap lift+drag, speedbrake lift)
- glider flight performance not yet checked! However UIUC-part seems reasonable.
- outstanding calibration with origin glider performance data
_ model: span is 16m (original 15m); fuselage length ca. 1m shorter 
  compared to real plane
- it is highly appreciated if someone else wants to improve the cockpit!










