Timer
Better bounds checking for raytracing
Better raytracing for both obstacle and voxel layers
Extra pose check for resetting position
Add costmaps frame to visualizer
Reset Layers Service
Merge branch 'hydro_timer' of github.com:DLu/navigation into hydro_timer
Merge branch 'hydro_timer' of github.com:DLu/navigation into hydro_timer
Adjustment for end of path
Merge branch 'hydro_timer' of https://github.com/DLu/navigation into hydro_timer
Remove timer
Remove unfinished reset server
Whitespace cleanup
Merge pull request #1 from DLu/groovy_dev

Misc. Updates for Groovy Branch