openni2_launch: 0.2.1-0 in 'indigo/distribution.yaml' [bloom]

Increasing version of package(s) in repository `openni2_launch` to `0.2.1-0`:

- distro file: `indigo/distribution.yaml`
- bloom version: `0.5.8`
- previous version for package: `0.2.0-0`

## openni2_launch

```
* Force device_id to string type
* Contributors: Dariush Forouher, Michael Ferguson
```