add new nodelet: OrganizedEdgeDetector, which is only available with
latest PCL
not compile OrganizedEdgeDetector on groovy
do not use rosrun in the script of jsk_perception/src/eusmodel_template_gen.sh
Merge pull request #245 from garaemon/pointcloud-edge-detector

new nodelt for pointcloud edge detector
Merge remote-tracking branch 'refs/remotes/origin/master' into garaemon-remove-nonused-headers