cleaned up component modeling in SRDL
removed outdated SRDL1 files
removed outdated SRDL1 files
cleaned up capbility modeling in SRDL
bugfix: wait a few ms to avoid duplicate IDs
switched instance generation for rotation matrics to use crypt-hashes
added snakeyaml library to knowrob_common
included importer for planning groups (ported from Alex' version in RoboEarth repository)
added more URDF models for testing
removed unnecessary import
added SRDL definitions for different robots