Add Objectives for showing mpc pushing end-effector with spheres down sampled from a pcl#465

bkanator wants to merge 1 commit intomainPickNikRobotics/moveit_pro_example_ws:mainfrom

create-a-demo-objective-showing-mpc-reacting-to-dynamic-obstaclesPickNikRobotics/moveit_pro_example_ws:create-a-demo-objective-showing-mpc-reacting-to-dynamic-obstaclesCopy head branch name to clipboard