Merge branch 'master' of https://github.com/jsk-ros-pkg/jsk_common
Merge branch 'master' of https://github.com/jsk-ros-pkg/jsk_common
Add rosparam_utils.cpp: utility functions for ros parameters
decrease the number of CPU to be used on travis
Merge pull request #504 from garaemon/add-rosparam-utils-wo-test

Add rosparam utils w/o test