More google style

cpp/CMakeLists.txt

cpp/antenna.cc

cpp/beamformer.cc

cpp/common/CMakeLists.txt

cpp/common/casautils.h

cpp/common/mathutils.h

cpp/coords/CMakeLists.txt

cpp/coords/coordutils.h

cpp/coords/itrfconverter.cc

cpp/coords/itrfconverter.h

cpp/coords/itrfdirection.cc

cpp/coords/itrfdirection.h

cpp/element.cc

cpp/element.h

cpp/elementresponse.cc

cpp/elementresponse.h

cpp/griddedresponse/CMakeLists.txt

cpp/griddedresponse/griddedresponse.h

cpp/griddedresponse/lofargrid.cc

cpp/griddedresponse/lofargrid.h