Merge pull request #57 from herbrechtsmeier/master

catkin.bbclass: Stage /usr/etc sysroot direcotry
README: updating to latest OpenEmbedded Core development with boost patch
catkin.bbclass: adding .debug files to the dbg package

In the topic-tools recipe, a QA error was raised as the .debug files were put
into the main package. By adding this line in the catkin class, the files are
now placed in the dbg package.
roslaunch: adding all runtime dependencies to get roscore starting up

For starting roscore, it requires a number of runtime dependencies.
At the moment, all runtime dependencies, even recursive runtime dependencies,
are added only in the roslaunch recipe. Hence, the recipe contains all
runtime dependencies.
At a later stage, one should move the recursive runtime dependencies into
the appropriate recipes.
core-image-ros-groovy-running-roscore: a core image to start roscore

This commit provides a recipe for a core image to start roscore, and
also tunes the README.
README: updating maintainers and contributors due to recent events
genmsg: adding runtime dependencies
genpy: adding runtime dependencies
roslaunch: removing a recursive runtime dependency
rosgraph: adding runtime dependencies
roslib: adding runtime dependencies
roslaunch: removing more recursive runtime dependencies
catkin: adding runtime dependency
topic-tools: Add rostest to DEPENDS

The topic-tools fails during the do_compile step at:
.../sysroots/x86_64-linux/usr/lib/libboost_thread-mt.so: could not read symbols: File in wrong format

The failure comes from the rostest-native package which delivers a
header file with boost dependencies and therefore add the relevant
library to the link path. Add rostest to the DEPENDS to use the
header and libraries from the cross sysroot and keep the native
rostest for the binary.

Fixed #51

Signed-off-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
adding a new status report
genmsg: removing runtime dependency after patch in oe-core (resolves #54)

The recipe python-pprint rdepends on python-io. As this was not reflected in
the oe-core repository, we added the dependency in genmsg.
Now after the commit abe7bf9992e298f1b53e790eee7b064a9e4e8589 in oe-core,
we can remove the runtime dependency in genmsg.

This commit resolves issue #54.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@oss.bmw-carit.de>
adding runtime dependency of python-pyyaml
rosgraph: improving runtime dependency
rospy: adding runtime dependencies
catkin: improving runtime dependency