Add Laserscan to ros-rviz

[chuan9]

@jstnhuang @chapulina @jubeira hi, all

It's a feature request. Do you have any plan to add this feature? Actually, it's a import feature to display obstacles on native rviz,

Thanks

[chapulina]

Hi @chuan9 , we have no plans to add features to this project at this time.

[chuan9]

@chapulina Hi, I implement this feature, and submit a PR. PTAL, thanks