fixed sorting algorithm
Merge branch 'pick_n_place' of https://github.com/ipa-fmw-ws/cob_manipulation into pick_n_place
sort call fixed, hardcoded paths fixed
showgrasp functionality added
Added service server for showing grasps
Removed Salt textures
Merge branch 'pick_n_place' of https://github.com/ipa-fmw-ws/cob_manipulation into pick_n_place
removed some unfeasible grasps manually
improved show grasp