Simulation improvements
Removed ros, force field  dependencies
Fixed lat/long mix up with plane objs
Updated rel coor description
findRelativePosition method coded
Added test cases for find rel loc
done with find rel loc
remove tracking of gtest lib?
motion vector to wp coded
added meter to lon/lat conversion
Merge branch 'fieldAngle' of https://github.com/vptarmigan/AU_UAV_ROS into fieldAngle

Conflicts:
	AU_UAV_stack/AU_UAV_ROS/include/AU_UAV_ROS/Fsquared.h
	AU_UAV_stack/AU_UAV_ROS/src/Fsquared.cpp
removed double definition of method