multimaster_fkie: 0.3.15-0 in 'hydro/distribution.yaml' [bloom]

Increasing version of package(s) in repository `multimaster_fkie` to `0.3.15-0`:

- upstream repository: http://github.com/fkie/multimaster_fkie.git
- release repository: https://github.com/fkie-release/multimaster_fkie-release.git
- distro file: `hydro/distribution.yaml`
- bloom version: `0.5.12`
- previous version for package: `0.3.14-0`

## default_cfg_fkie

```
* multimaster_fkie: removed some python mistakes
* Contributors: Alexander Tiderko
```

## master_discovery_fkie

```
* multimaster_fkie: added queue_size argumet to the publishers
* multimaster_fkie: removed some python mistakes
* Contributors: Alexander Tiderko
```

## master_sync_fkie

```
* multimaster_fkie: added queue_size argumet to the publishers
* multimaster_fkie: removed some python mistakes
* Contributors: Alexander Tiderko
```

## multimaster_fkie

- No changes

## multimaster_msgs_fkie

- No changes

## node_manager_fkie

```
* node_manager_fkie: fixed sync button handling
* multimaster_fkie: removed some python mistakes
* node_manager_fkie: removed some python mistakes
* node_manager_fkie: fixed node selection in description dock
* node_manager_fkie: some icons changed
* node_manager_fkie: 'autoupdate' parameter added
  The autoupdate parameter disables the automatic requests. It is usefull
  for low bandwidth networks.
* node_manager_fkie: reduced remote parameter requests
* node_manager_fkie: added a republish functionality
  This function is accessible in extended info widget.
* node_manager_fkie: fix publish with rate slower one
  Updated the topic info. Added constants to message definition view.
* node_manager_fkie: restores the view of expanded capability groups after reload of a launch file
* node_managef_fkie: fix sidebar parameter selection
* node_manager_fkie: fixes in parameter dialog
  * fixed filter in parameter dialog
  * fixed parser of the list values
  * update only changed values in ROS parameter server
* Contributors: Alexander Tiderko
```