ar_track_alvar 0.5.x only support opencv2, whereas meta-oe provides
opencv3. The ar_track_alvar kinectic versions 0.6.x also support
opencv3, as pointed out in the comment of commit e82747c4 [1].

Therefore, this commit updates ar-track-alvar to version 0.6.1
to resolve #397.

[1] https://github.com/sniekum/ar_track_alvar/commit/e82747c42df3ead0d45bcd84048f6baef04b9f67

.

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

rosconsole: add include in console.h (resolves #433)

Compiling rosconsole failed with:
```
[...]/ros_comm-1.11.20/tools/rosconsole/include/ros/console.h:121:14: error: 'vector' in namespace 'std' does not name a template type
 typedef std::vector<TokenPtr> V_Token;
```

The console.h assumed that vector is included already by one of its
dependencies. This bold assumption has been uncovered by the update
of the boost library to version 1.62.0 [1, 2] in openembedded-core
repository.

Coincidently, this issue was also noticed by ROS users on Gentoo and
Arch Linux, which probably also use the latest boost library and gcc6,
and they opened pull requests on the indigo and kinetic branches [3, 4, 5]
with commits to address the issue. The patch in the kinetic branch has
been merged, the others to the indigo branch have been rejected as the
ros-comm maintainers intend to simply backport the patch from the
kinetic branch for the next release.

This commit applies the patch merged in the kinetic branch in our
recipe for the current indigo release version.

[1] http://cgit.openembedded.org/openembedded-core/commit/?id=c31030d87cd1741a4186d711325b8eab9c70b327
[2] http://cgit.openembedded.org/openembedded-core/commit/?id=42b4fa2f923244bc047874752d2e0381ff6f0a25
[3] https://github.com/ros/ros_comm/pull/911
[4] https://github.com/ros/ros_comm/pull/930
[5] https://github.com/ros/ros_comm/pull/939



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

python-rosdistro: add missing lib rosep2 depends on

Update README.md to reflect roswtf's needs.

meta-ros is supposed to be used for building a custom distribution
which isn't derived from any of the OSs known to the rospkg.os_detect
module.

Signed-off-by: Dmitry Rozhkov <dmitry.rozhkov@linux.intel.com>

python-rosdep still depends on python-rosdistro in ROS Indigo.

This dependency needs to be dropped after updating the meta
layer to Kinetic.

Signed-off-by: Dmitry Rozhkov <dmitry.rozhkov@linux.intel.com>

roswtf reports uninitialized /etc/ros structure and recommends
to fix the issue by running `rosdep init`. But rosdep throws an
exception when trying to import the missing rosdistro library.

The library is supposed to be dropped in kinetic, but it's still
needed in indigo which the layer is based on at the moment.
So, the patch adds the library to the layer.

Signed-off-by: Dmitry Rozhkov <dmitry.rozhkov@linux.intel.com>

roswtf reports that

ROS_ROOT is invalid: ROS_ROOT [/opt/ros/indigo] must end in directory named 'ros'

Update README.md to change ROS_ROOT value to '/opt/ros'.

Signed-off-by: Dmitry Rozhkov <dmitry.rozhkov@linux.intel.com>

adjusting to recent updates in ROS indigo distribution

This commit removes the patch that has been accepted upstream
and has been included in the version 1.5.45.

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

README.md: point out OpenEmbedded category on discourse.ros.org

patch all ROS packages to build with gcc6 (resolves #392)

python-imaging: removing recipe maintained in meta-python

Due to the update to 1.8.0, the upstream-accepted patch is not
anymore needed to be applied.

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

Compiling libflann 1.8.4 with gcc6 fails with:

```
| /home/lukas/work/repositories/openembedded.org/openembedded-core/build/tmp-glibc/work/i586-oe-linux/libflann/1.8.4-r0/flann-1.8.4-src/src/cpp/flann/algorithms/kdtree_index.h:666:39: error: call of overloaded 'abs(flann::KDTreeIndex<flann::KL_Divergence<double> >::ElementType)' is ambiguous
|                  ElementType span = abs(point[i]-leaf_point[i]);
|                                     ~~~^~~~~~~~~~~~~~~~~~~~~~~~
```

This issue has been already addressed in the latest version 1.9.1,
hence the commit simply updates the recipe to the version 1.9.1,
which is available on github.

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

On 2016-06-08, the commit 000095f3 [1, 2] added the python-imaging
recipe that was dropped in OpenEmbedded Core in commit b03ebfaee [3]
on 2016-06-02.

Coincidentally, python-imaging was also added in meta-python
on 2016-06-08 [4], and it has been further maintained in that layer [5].

Instead of continuing to maintain the recipe in meta-ros, we decide to
rely on the recipe provided in meta-python, and hence, remove the
recipe in meta-ros.

[1] https://github.com/bmwcarit/meta-ros/commit/000095f3f4d5f6d15ffab11ebe4d33ad90541967
[2] https://github.com/bmwcarit/meta-ros/issues/393
[3] http://cgit.openembedded.org/openembedded-core/commit/meta/recipes-devtools/python?id=b03ebfaee278eb98b4bd0e11a682ac0cda192086
[4] http://cgit.openembedded.org/meta-openembedded/commit/meta-python/recipes-devtools/python/python-imaging_1.1.7.bb?id=56a4d21706e0219bbe488c2bd1450247f4f89d0d
[5] http://cgit.openembedded.org/meta-openembedded/tree/meta-python/recipes-devtools/python/python-imaging_1.1.7.bb



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

create-ros-recipe.py: add script to generate ROS recipes

create-ros-recipe.py: add script to generate ROS recipe from repository, package name and package version

Adjusting to updates of the ROS indigo distribution

image-publisher: providing initial recipe