Merge pull request #29 from BFALacerda/hydro-devel

defaul user needs to be ""
Initial commit for making camera calibration an action server instead
Added dep also in package.xml
Got it compiling
Made it a bit nicer
Added the publish option to the action server as well
Polishing
Changed all the camera names to be parameters
Made desired angle configurable
Added timeout if no point cloud received
Merge pull request #31 from nilsbore/camera_server

[calibrate_chest] Add action server with check for correct angle. This just adds the new action server, doesn't change the previous functionality but should be used for calibration from now on.
Update README.md
Merge pull request #30 from BFALacerda/hydro-devel

new nav params
Added the state snapshot service for saving the current costmaps with the paths overlaid
Changed the default folder for storing the images
Fixed some bugs
Removed old code
Changed the plan topics
Update package.xml
Removed pcl_ros dependency and added installed the node