urg_c: 1.0.404-0 in 'hydro/distribution.yaml' [bloom]

Increasing version of package(s) in repository `urg_c` to `1.0.404-0`:

- distro file: `hydro/distribution.yaml`
- bloom version: `0.5.10`
- previous version for package: `1.0.403-0`

## urg_c

```
* Merge pull request #2 <https://github.com/ros-drivers/urg_c/issues/2> from dawonn/master
  Issue #1 <https://github.com/ros-drivers/urg_c/issues/1> - missing libmath link
* Ubuntu 14.04 Fix - missing libmath link
* Fix build for Android.
* Contributors: Chad Rockey, dawonn
```