kdl-parser and orocos-kdl: merge from beagle-ros

kdl-parser source: https://github.com/vmayoral/beagle-ros/blob/master/recipes-ros/robot-model/kdl-parser_1.10.15.bb
orocos-kdl source: https://github.com/vmayoral/beagle-ros/tree/master/recipes-ros/orocos-kdl
tf-conversions: initial commit
kdl-conversions: initial commit
robot-state-publisher: initial commit
ros-arduino-bridge: merge from FriedCircuits

source: https://github.com/FriedCircuits/meta-ros/tree/master/recipes-ros/ros-arduino-bridge