message: enable C++11
diff: cmake_minimum_required(VERSION 2.8.3)
  project(schunk_sdh)
  +add_compile_options(-std=c++11)
  +
  find_package(catkin REQUIRED COMPONENTS actionlib cob_srvs control_msgs diagnostic_msgs libntcan libpcan message_generation roscpp roslint sensor_msgs std_msgs std_srvs trajectory_msgs urdf)
  find_package(Boost REQUIRED)
  