Revert "Fixing orocos catkin detection."

This reverts commit b7a2c84395fc73f17400e6e2b9c8df7ad2edbb93.

Signed-off-by: Johannes Meyer <johannes@intermodalics.eu>
Merge remote-tracking branch 'origin/catkin' into revert-catkin-detection
fixing devel pc creation
Merge remote-tracking branch 'oro/catkin' into catkin
Merge branch 'fix-devel-pc-creation' into catkin