openni2_launch: 0.2.0-0 in 'indigo/distribution.yaml' [bloom]

Increasing version of package(s) in repository `openni2_launch` to `0.2.0-0`:

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

## openni2_launch

```
* Remove machine arg, as it is not necessary.
* Add tf_prefix same as openni
* Defaults for depth processing are set apropriately for both hardware and software registration.
* Contributors: Libor Wagner, Mark Pitchless, Michael Ferguson, Piyush Khandelwal
```