Justin Kibbe ROS Navigation presentation

Justin Kibbe will do a presentation of his ROS project built during his completion of the ROS Navigation in 5 Days course. In this presentation, Justin Kibbe will show how he made a Turtlebot 3 robot perform autonomous navigation in a real robot enviornment.

[@AaronBecker]

Nice job showing the local cost map and using that to avoid obstacles. Clean robot control. [Nice explanation on how in simulation (0,0,0) matches for AMCL and odom]. Good mentoring from Rodrigo!