rqt_joint_trajectory_plot

Merge pull request #22 from rafaelrojasmiliani/fix_issue_21

(#21) Add missing dep. in pacakge.xml

Merge pull request #15 from k-okada/install_bin

install script/rqt_joint_trajectory_plot to global bin space

Merge pull request #14 from v4hn/pr-master-cmake-bump