graph_msgs: 0.0.3-0 in 'indigo/distribution.yaml' [bloom]

Increasing version of package(s) in repository `graph_msgs` to `0.0.3-0`:

- distro file: `indigo/distribution.yaml`
- bloom version: `0.5.9`
- previous version for package: `null`

## graph_msgs

```
* Release to indigo
* Spelling fix
* Contributors: Dave Coleman
```