people: 1.0.8-0 in 'indigo/distribution.yaml' [bloom]

Increasing version of package(s) in repository `people` to `1.0.8-0`:

- upstream repository: https://github.com/wg-perception/people.git
- release repository: https://github.com/OSUrobotics/people-release.git
- distro file: `indigo/distribution.yaml`
- bloom version: `0.5.15`
- previous version for package: `null`

## face_detector

```
* cleanup formatting with astyle (supersedes #18 <https://github.com/wg-perception/people/issues/18>)
* centrally reference cascade from standalone opencv (addresses #15 <https://github.com/wg-perception/people/issues/15>)
* Contributors: Dan Lazewatsky
```

## leg_detector

```
* cleanup formatting with astyle (supersedes #18 <https://github.com/wg-perception/people/issues/18>)
* Contributors: Dan Lazewatsky
```

## people

```
* moved social_navigation_layers from metapackage
* Contributors: Dan Lazewatsky
```

## people_msgs

- No changes

## people_tracking_filter

```
* cleanup formatting with astyle (supersedes #18 <https://github.com/wg-perception/people/issues/18>)
* Contributors: Dan Lazewatsky
```

## people_velocity_tracker

- No changes