rosauth: 0.1.5-0 in 'hydro/distribution.yaml' [bloom]

Increasing version of package(s) in repository `rosauth` to `0.1.5-0`:

- upstream repository: https://github.com/WPI-RAIL/rosauth.git
- release repository: https://github.com/wpi-rail-release/rosauth-release.git
- distro file: `hydro/distribution.yaml`
- bloom version: `0.5.12`
- previous version for package: `0.1.4-0`

## rosauth

```
* Merge pull request #6 from forouher/develop
  add missing catkin dependencies
* add missing catkin dependencies
* Now runs hydro and groovy
* fixed dox file
* Contributors: Dariush Forouher, Russell Toris
```