Merge pull request #277 from k-okada/master

add .travis.yml
install rosping
fix jsk.rosbuild and jsk.rosinstall to use github repository
install image_view2
Merge pull request #279 from k-okada/master

enable test code in jsk_topic_tools
Merge pull request #278 from garaemon/fix-rosbuild-rosinstall-id-270

fix jsk.rosbuild and jsk.rosinstall to use github repository
Merge pull request #280 from k-okada/release

install image_view2
(rosping/catkin.cmake) try sudo see if it works
add -n option, not to ask password
add rostest to rosping
Merge pull request #281 from k-okada/sudo_rosping

sudo rosping during install
(image_view2) remove pcl from manifest.xml and package.xml
add meta package
set all package to 1.0.0
add CHANGELOG.rst