missing bin/test folders in some packages
Merge pull request #1 from shadow-robot/B_missing_test_dir

missing bin/test folders in some packages
added get min max from urdf to hand commander
Merge branch 'development' of github.com:shadow-robot/sr-ros-interface into F_hand_commander_min_max
Merge pull request #2 from shadow-robot/F_hand_commander_min_max

added get min max from urdf to hand commander
better mesh, fixed forearm length for muscle hand: 409.6 instead of 396
displaying proper colors in rviz
added a disk below the muscle hand when it's on its own to reflect real hand
Merge pull request #4 from shadow-robot/F_ethercat_muscle

Cleaner model for the muscle hand.
Merge branch 'development' into F_self_test