rail_ceiling: 0.0.4-0 in 'indigo/distribution.yaml' [bloom]

Increasing version of package(s) in repository `rail_ceiling` to `0.0.4-0`:

- upstream repository: https://github.com/WPI-RAIL/rail_ceiling.git
- release repository: https://github.com/wpi-rail-release/rail_ceiling-release.git
- distro file: `indigo/distribution.yaml`
- bloom version: `0.5.16`
- previous version for package: `0.0.3-0`

## rail_ceiling

```
* adds missing dep
* Merge branch 'develop' of github.com:WPI-RAIL/rail_ceiling into develop
* Updated launch for calibration from carl
* Update .travis.yml
* Update .travis.yml
* Contributors: David Kent, Russell Toris
```