jsk_common: 1.0.7-0 in 'groovy/distribution.yaml' [bloom]

Increasing version of package(s) in repository `jsk_common` to `1.0.7-0`:

- distro file: `groovy/distribution.yaml`
- bloom version: `0.5.2`
- previous version for package: `1.0.6-0`

## jsk_topic_tools

```
* add documentation on nodelet xml
* Contributors: Ryohei Ueda
```

## libsiftfast

```
* Added missing build_depend on rospack and roslib
* Handle case where ROS_DISTRO is not set
* Contributors: Scott K Logan
```