Merge branch 'master' of https://github.com/jsk-ros-pkg/jsk_recognition
#4: removed LazyConcatenater and PointcloudFlowrate
#4: remove LazyConcatenater and PointcloudFlowrate from jsk_pcl_nodelets.xml
#4: remove LazyConcatenater and PointcloudFlowrate from CMakeLists.txt
#4: removed icp_server, it's just a sample program
Merge pull request #7 from garaemon/omit-unused-nodelets-id-4

Omit unused nodelets id 4