Fix header guard and port info in LocatioNIndexOfLine (#618)

git-svn-id: http://svn.osgeo.org/geos/branches/3.3@3761 5242fede-7e19-0410-aef8-94bd7d2200fb
Add header guard to CLocalizer (#619)

git-svn-id: http://svn.osgeo.org/geos/branches/3.3@3763 5242fede-7e19-0410-aef8-94bd7d2200fb
Add header guard news

git-svn-id: http://svn.osgeo.org/geos/branches/3.3@3764 5242fede-7e19-0410-aef8-94bd7d2200fb