hrpsys: 315.2.2-0 in 'groovy/distribution.yaml' [bloom]

Increasing version of package(s) in repository `hrpsys` to `315.2.2-0`:

- distro file: `groovy/distribution.yaml`
- bloom version: `0.5.9`
- previous version for package: `315.2.1-2`

## hrpsys

```
* (catkin.cmake) add code to check if hrpsys is installed correctly
* manifest.xml/package.xml: depends on cv_bridge instad of opencv (https://github.com/ros/rosdistro/pull/4763)
* add patch to use opencv2.pc for last resort
* (catkin.cmake) install src directory for custom iob
* fix for hrp4c.launch
* update to hrpsys version 315.2.2
* (catkin.cmake) install src directory for custom iob, see https://github.com/start-jsk/rtmros_gazebo/issues/35 for discussion
* (hrp4c_model_download.sh) set rw permissions to all users for hrp4c model
* (catkin.cmkae) use sed to fis install dir
* sample/samplerobot-remove-force-offset.py : add sample code for RMFO rtc
* (catkin.cmake) add disable ssl
* Contributors: Kei Okada, Shunichi Nozawa
```