rocon_msgs: 0.7.8-0 in 'indigo/distribution.yaml' [bloom]

Increasing version of package(s) in repository `rocon_msgs` to `0.7.8-0`:

- upstream repository: http://github.com/robotics-in-concert/rocon_msgs.git
- release repository: https://github.com/yujinrobot-release/rocon_msgs-release.git
- distro file: `indigo/distribution.yaml`
- bloom version: `0.5.12`
- previous version for package: `0.7.7-1`

## concert_msgs

- No changes

## concert_service_msgs

```
* replace captureteop with captureresource
* returns topic names when it allocates resource
* Contributors: Jihoon Lee
```

## gateway_msgs

- No changes

## rocon_app_manager_msgs

```
* new error code for stopping a rapp that is not listed.
* Contributors: Daniel Stonier
```

## rocon_device_msgs

```
* fixed make rule
* create hue set color message
* Contributors: dwlee
```

## rocon_interaction_msgs

- No changes

## rocon_msgs

- No changes

## rocon_service_pair_msgs

- No changes

## rocon_std_msgs

```
* strings for os
* add gazebo robot type for export
* Contributors: Jihoon Lee
```

## rocon_tutorial_msgs

- No changes

## scheduler_msgs

- No changes