orocos_toolchain: add build_depend flags to make sure all depending packages are built before this one gets installed

Signed-off-by: Ruben Smits <ruben@intermodalics.eu>
Updating submodules

Signed-off-by: Ruben Smits <ruben@intermodalics.eu>
orocos.bash: correctly get the ruby arch and version

Signed-off-by: Ruben Smits <ruben@intermodalics.eu>
update catkin submodules

Signed-off-by: Ruben Smits <ruben@intermodalics.eu>
update submodules

Signed-off-by: Ruben Smits <ruben.smits@intermodalics.eu>
update submodules

Signed-off-by: Ruben Smits <ruben.smits@intermodalics.eu>
catkin: added run_depend on catkin to package.xml for released packages

Signed-off-by: Johannes Meyer <johannes@intermodalics.eu>
Preparing 2.7.0 release

Signed-off-by: Ruben Smits <ruben.smits@intermodalics.eu>
orocos_toolchain: added metapackage flag to the export section in package.xml and removed all build dependencies

Signed-off-by: Johannes Meyer <johannes@intermodalics.eu>
update submodules

Signed-off-by: Johannes Meyer <johannes@intermodalics.eu>
update submodules

Signed-off-by: Johannes Meyer <johannes@intermodalics.eu>
Merge remote-tracking branch 'meyerj/orocos_toolchain-metapackage' into HEAD