The previously applied patch is now incorporated in the hydro
release version.

In this commit, the angles directory is renamed to match repository
name in hydro/release.yaml, and a patch is required probably
because of the new catkin version.

The previous patch applied specifically in the recipe is
incorporated in the new version, and was removed from the recipe.

As the license text of the xmlrpcpp changed, the license checksum
is adjusted.

The rosunit patch required some minor adjustments.

To update to the hydro release version, the genpy patch required
some minor adjustments.

To update the hydro release version, the genlisp required some
minor adjustments.

To update to the hydro release version, the gencpp patch required
some minor adjustments.

To update to the hydro release version, the genmsg patch required
some minor adjustments.

To compile nodelet-topic-tools, we must provide a working
dynamic-reconfigure in the native sysroot. This requires
some adjustments to the native versions of the required
python modules.

In particular, the following tasks ran successfully for this
commit:

This command tests compiling rospack-native:
rm bitbake.lock cache/ sstate-cache/ tmp-eglibc/ -rf && bitbake rospack-native

This command tests compiling roslib-native:
rm bitbake.lock cache/ sstate-cache/ tmp-eglibc/ -rf && bitbake roslib-native

As nodelet-topic-tools uses rospack-native and roslib-native to
some extent (dependency: rospack-native -> roslib-native ->
dynamic-reconfigure-native -> nodelet-topic-tools), this command
tests running rospack-native and roslib-native:
rm bitbake.lock cache/ sstate-cache/ tmp-eglibc/ -rf && bitbake nodelet-topic-tools

This command tests compiling rospack and roslib:
rm bitbake.lock cache/ sstate-cache/ tmp-eglibc/ -rf && bitbake rospack
rm bitbake.lock cache/ sstate-cache/ tmp-eglibc/ -rf && bitbake roslib

All these command run with this commit without errors, and
future commits to these files should keep them run without
errors or justify modifications with better tests.

A minor open issue related to rospack is issue #116
(cf. https://github.com/bmwcarit/meta-ros/issues/116).

This commit incorporates feedback from Stefan Herbrechtsmeier.

The nodelet_topic_tools package is required by the pcl_ros package.
Common parts of nodelet and nodelet_topic_tools are put into
nodelet-core.inc.

The native catkin recipe has no runtime dependency on
the native version of packagegroup-core-buildessential.

The catkin scripts require the ast python module, which is shipped
with python-misc.

catkin is a build tool based on cmake and requires the common
build tools to work properly.

The catkin_make command requires a number of python modules.

The rostest package requires that the rostest executable can be
found by cmake's find during configure. Hence, rostest depends on
rostest-native.
To implement this, rostest and rostest-native are defined with
different dependencies.

This commit resolves issue #83.

The angles package is required for the tf package.

The python script path for gen_cpp.py is hard coded in the CMake
file and doesn't work during cross compile. Setup it via find_program
during runtime.

This closes #91 with the following error:
*** No rule to make target `/usr/lib/gencpp/gen_cpp.py', needed by
`devel/include/roscpp/Logger.h'.  Stop

Signed-off-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>

The python script path for gen_lisp.py is hard coded in the CMake
file and doesn't work during cross compile. Setup it via find_program
during runtime.

This closes #87 with the following error:
*** No rule to make target `/usr/lib/genlisp/gen_lisp.py', needed by
    `devel/share/common-lisp/ros/std_msgs/msg/Bool.lisp'.  Stop

Signed-off-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>

Due to continuous URI modifications and no tests, the initial
commit of nodelet contained invalid hashes. They are corrected
with this commit.

Due to continuous URI modifications and no tests, the initial
commit of pluginlib contained invalid hashes. They are corrected
with this commit.

This commit intends to add the static library to the main package.
It resolves issue #82 and is a copy of a part of the catkin class.