Catkinization: Converted stack into meta-package
Catkinization: laser_scan_matcher (csm integrated as external project
Catkinization: ncd_parser
Catkinization: scan_to_cloud_converter
Catkinizing: laser_scan_sparsifier
Catkinization: laser_scan_splitter
Catkinization: laser_ortho_projector
Small tweaks to CMakeLists.txt and package.xml files
Updated README files to contain catkin instructions
Merge branch 'miguelsdc/hydro-devel' into hydro

Conflicts:
	laser_scan_matcher/CMakeLists.txt