rosnode: clarify warning message.

Signed-off-by: Peter Soetens <peter@thesourceworks.com>
groovy: link with roslib explicitly in rtt_rosnode.

Signed-off-by: virtual <virtual@server-1210-amd64.(none)>
Version 2.6.0.3: fix linking errors.

Signed-off-by: Peter Soetens <peter@thesourceworks.com>
groovy: link with roscpp explicitly in rtt_rosnode.

Signed-off-by: Peter Soetens <peter@thesourceworks.com>
rtt_rosnode: moved implementation of ros_publish_activity from header to source
rtt_rosnode: moved set and add_definitions commands to ros_generate_rtt_typekit to not influence other targets built in the same project when including GenerateRTTtypekit.cmake
Signed-off-by: Johannes Meyer <meyer@fsr.tu-darmstadt.de>
rtt_rosnode: fixed segfault when creating streams for ports without a
DataFlowInterface
Merge branch 'master' into 'hydro-devel'