add link to each package
fix the link to each sub package to use jsk-ros-pkg instead of garaemon
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
Merge pull request #6 from garaemon/update-readme

add link to each package
#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
Merge branch 'master' of https://github.com/jsk-ros-pkg/jsk_recognition
listed up nodelets provided by jsk_pcl_ros
Merge pull request #9 from garaemon/update-readme-of-jsk-pcl-ros

Update readme of jsk pcl ros
#11: add script for before_install
#11: fix syntax of before_install.sh
#11: add script for :install
#11: add script for :script
#11: use hydro/groovy env matrix for travis
#11: add python-rosinstall
#11: use WSTOOL environmental variable
#11: add rosws/rosbuild test