tuning newlines

conf/layer.conf

recipes-devtools/yaml-cpp/yaml-cpp_0.3.0.bb

recipes-ros/common-msgs/actionlib-msgs_1.10.0.bb

recipes-ros/common-msgs/diagnostic-msgs_1.10.0.bb

recipes-ros/console-bridge/console-bridge_0.2.4.bb

recipes-ros/image-common/image-transport_1.11.0.bb

recipes-ros/ros/rosbash_1.10.4.bb

recipes-ros/ros/rosboost-cfg_1.10.4.bb

recipes-ros/ros/rosclean_1.10.4.bb

recipes-ros/ros/roscreate_1.10.4.bb

recipes-ros/ros/rosmake_1.10.4.bb