fix catkin_prepare_release (regr #404)
fix catkin_prepare_release (regr #404)

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