remove the accidentally doubled up python.cmake include
remove the accidentally doubled up python.cmake include

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