git clone https://github.com/smart-swarm/update_judge_system.git
cd update_judge_system
sudo apt remove ros-kinetic-judge-system
sudo dpkg -i ros-kinetic-judge-system-latest_0xenial_amd64.deb
change log： latest version: v1.7 add bullet count upper limit to 1000.
v1.4 support reset function.
v1.3: fixed some bug about path of result saved.
v1.2: save result and image to catkin_ws.
v1.1: first public version.