Considering laser range_min when raytracing free space.
Use global frame for transformLaserScanToPointCloud.
Use global frame for transformLaserScanToPointCloud.
Use global frame for transformLaserScanToPointCloud.
Merge branch 'groovy_dev' of https://github.com/DLu/navigation into groovy_dev
Debug output added and fixed formatting.
Fixed formatting.
Merge pull request #4 from ZdenekM/groovy_dev

Use global frame for transformLaserScanToPointCloud.