remove gazebo and URDF xacro

Author: saikishor

CMakeLists.txt

@@ -47,7 +47,7 @@ install(
     LIBRARY DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
 )
 
-foreach(dir include meshes urdf)
+foreach(dir include)
     install(DIRECTORY ${dir}/
         DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION}/${dir})
 endforeach(dir)