This patch fixes the continuous integration test by dropping
the sound-play recipe from ros-world, as it would fail with
the master branches (addresses issue #388).

https://github.com/bmwcarit/meta-ros/issues/388

In _setup_util.py.in, we use python provided by environment instead of
the generated one, as the generated python path can be arbitrarily long
(depending on the location of the build directory), and hence reaches
the shebang line limit, causing the script to fail at start-up.

The catkin developers changed the cmake-generated template _setup_util.py
to use @PYTHON_EXECUTABLE@ instead of /usr/bin/env python in changeset
bf12b40c2 [1]. We revert this change here to address the issue #384 [2].

[1] https://github.com/ros/catkin/commit/bf12b40c2a93b11c3666619a474d35bcfea20837
[2] https://github.com/bmwcarit/meta-ros/issues/384



Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>

This commit adds recipes for rosbridge_suite and its dependencies.
Its main content is based on the commits of pull request #364 by
Christoph Schultz.

As maintainer, Lukas Bulwahn just included the contributions
with a proper commit message, added the new packages to the
packagegroup-ros-world, and slightly improved the line breaking.

The internal CI build detected that bitbake robot-state-publisher
fails after the recent version update. Hence, this commit adjusts
the dependencies to those dependencies stated in the package.xml.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>