jsk_common: 1.0.49-0 in 'indigo/distribution.yaml' [bloom]

Increasing version of package(s) in repository `jsk_common` to `1.0.49-0`:

- distro file: `indigo/distribution.yaml`
- bloom version: `0.5.9`
- previous version for package: `1.0.48-0`

## bayesian_belief_networks

- No changes

## downward

- No changes

## dynamic_tf_publisher

- No changes

## ff

- No changes

## ffha

- No changes

## image_view2

- No changes

## jsk_common

- No changes

## jsk_footstep_msgs

```
* Add optional parameters for visualization to jsk_footstep_msgs/Footstep
* Contributors: Ryohei Ueda
```

## jsk_gui_msgs

- No changes

## jsk_hark_msgs

- No changes

## jsk_network_tools

- No changes

## jsk_tilt_laser

- No changes

## jsk_tools

```
* Add script to kill/respawn automatically according to roscore status
* Contributors: Ryohei Ueda
```

## jsk_topic_tools

```
* Fix location of catkin_package of jsk_topic_tools
* Contributors: Ryohei Ueda
```

## libsiftfast

- No changes

## multi_map_server

- No changes

## nlopt

- No changes

## opt_camera

- No changes

## posedetection_msgs

- No changes

## rospatlite

- No changes

## rosping

- No changes

## rostwitter

- No changes

## sklearn

- No changes

## speech_recognition_msgs

- No changes

## voice_text

- No changes