Remove surface type from rigid_docking
Remove surface type from rigid_docking

Author: Charlotta Schaerfe <schaerfe@informatik.uni-tuebingen.de>
Author: Luis de la Garza <delagarza@informatik.uni-tuebingen.de>
Author: Nina Fischer <nfischer@informatik.uni-tuebingen.de>
Author: Philipp Thiel <philipp.thiel@cgc.mpg.de>

Based on code by: Marcel Schuhmann <schumann@informatik.uni-tuebingen.de>

tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball,tkemmer/ball