add disable ssl
(catkin.cmake) install src directory for custom iob, see https://github.com/start-jsk/rtmros_gazebo/issues/35 for discussion
update to hrpsys version 315.2.2
Merge pull request #86 from k-okada/fix_for_hrp4c

fix for hrp4c.launch
Merge pull request #87 from k-okada/install_src

(catkin.cmake) install src directory for custom iob
Merge pull request #84 from k-okada/add_git

add disable ssl
Merge pull request #88 from k-okada/update_315_2_2

update to hrpsys version 315.2.2
use opencv2.pc
manifest.xml/package.xml: depends on cv_bridge instad of opencv (https://github.com/ros/rosdistro/pull/4763)
Merge pull request #91 from k-okada/use_lib_opencv_dev

use libopencv-dev instead of opencv2
(catkin.cmake) add code to check if hrpsys is installed correctly