yujin_ocs: 0.6.1-1 in 'indigo/distribution.yaml' [bloom]

Increasing version of package(s) in repository `yujin_ocs` to `0.6.1-1`:

- distro file: `indigo/distribution.yaml`
- bloom version: `0.5.10`
- previous version for package: `null`

## yocs_ar_marker_tracking

```
* apply install rules for new packages
* use ar_track_alvar_msgs instead of ar_track_alvar
* remove eclipse files from bad src location.
* yaml 0.5 support
* ar_pair_tracking system working
* migrates ar marker based algorithms from kobuki x
* Contributors: Daniel Stonier, Jihoon Lee
```

## yocs_ar_pair_approach

```
* queue_size updates
* apply install rules for new packages
* migrates ar marker based algorithms from kobuki x
* Contributors: Jihoon Lee
```

## yocs_ar_pair_tracking

```
* remove eclipse files from bad src location.
* apply install rules for new packages
* use ar_track_alvar_msgs instead of ar_track_alvar
* covariance matrix when it creates pose message closes #34 <https://github.com/yujinrobot/yujin_ocs/issues/34>
* ar_pair_tracking system working
* migrates ar marker based algorithms from kobuki x
* Contributors: Daniel Stonier, Jihoon Lee, jihoonl
```

## yocs_waypoint_manager

```
* updating package informations. remove email for authors. updating maintainer
* waypoint manager yaml compatibility fix
* update package info
* working version. marker appears properly.
* seems ready. markers does not appear in rviz though
* rename waypoints to waypoint
* Contributors: Jihoon Lee
```