hironx_tutorial: 0.1.2-0 in 'hydro/distribution.yaml' [bloom]

Increasing version of package(s) in repository `hironx_tutorial` to `0.1.2-0`:

- upstream repository: https://github.com/tork-a/hironx_tutorial.git
- release repository: https://github.com/tork-a/hironx_tutorial-release.git
- distro file: `hydro/distribution.yaml`
- bloom version: `0.5.11`
- previous version for package: `0.1.1-0`

## hironx_tutorial

```
* (stampit) Fix #11 <https://github.com/tork-a/hironx_tutorial/issues/11> (rtm connect error).
* (stampit) Use correct hand command names.
* Contributors: Isaac I.Y. Saito
```