Version 2.6.0.2

Signed-off-by: Peter Soetens <peter@thesourceworks.com>
Merge branch 'master' of http://git.mech.kuleuven.be/robotics/rtt_ros_integration
Merge branch 'master' of https://github.com/meyerj/rtt_ros_integration
Revert "rtt_rosnode: link with ROS libraries from the manifest"

This reverts commit 5b56230354360ee6c6fb20db877584cfb635e5c7.