Cleanup namespace in one instance of the previous commit.
Cleanup namespace in one instance of the previous commit.

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