Merge pull request #76 in SWDEV/franka_ros from move-to-start-example to develop

CHANGELOG.md

franka_example_controllers/CMakeLists.txt

franka_example_controllers/launch/move_to_start.launch

franka_example_controllers/package.xml

franka_example_controllers/scripts/move_to_start.py

...ple_controllers/src/cartesian_pose_example_controller.cpp

...controllers/src/cartesian_velocity_example_controller.cpp

...ple_controllers/src/joint_position_example_controller.cpp

...ple_controllers/src/joint_velocity_example_controller.cpp