fixed include dirs for downstream projects
fixed include dirs for downstream projects

scpeters/catkin,beni55/catkin,thaddeustaylor/catkin,wkentaro/catkin,asmodehn/catkin,harmishhk/catkin,meyerj/catkin,ros/catkin,beni55/catkin,harmishhk/catkin,wkentaro/catkin,meyerj/catkin,ros/catkin,shyamalschandra/catkin,asmodehn/catkin,meyerj/catkin,jack-oquin/catkin,thaddeustaylor/catkin,scpeters/catkin,jack-oquin/catkin,harmishhk/catkin,beni55/catkin,shyamalschandra/catkin,jack-oquin/catkin,wkentaro/catkin,scpeters/catkin,asmodehn/catkin,shyamalschandra/catkin,ros/catkin,thaddeustaylor/catkin