Fix globe plugin crash at launch on Mac
fix QgsGeometry::asMultiPoint() (followup 6bbd17c2; fixes #9423)
fix doxygen warnings
update CODING, regenerate t2t, include CODING.html
use qIsNaN to test for NaNs
remove leading dir separator from symbol path when it's relative,
SLD: remove file schema from OnlineResource tag's path
Adding support for GPS UDP Connections