binary import/export for SLF

include/Algo/Export/export.hpp

@@ -532,7 +532,6 @@ bool exportPlySLFgenericBin(typename PFP::MAP& map, const typename PFP::TVEC3& p
 
 	std::string tmp ;
 	tmp = std::string("ply") ;
-	std::cout << tmp.length() << std::endl ;
 	out.write(tmp.c_str(),tmp.length()*sizeof(char)) ;
 	tmp = std::string("format binary_little_endian 1.0") ;
 	out.write(tmp.c_str(),tmp.length()*sizeof(char)) ;

include/Algo/Import/import2tablesSurface.hpp

@@ -810,7 +810,6 @@ bool MeshTablesSurface<PFP>::importPlySLFgenericBin(const std::string& filename,
 	fp.read(buff, 3) ;
 	std::string tag(buff) ;
 	delete[] buff ;
-	std::cout << tag << std::endl ;
 	if (tag != std::string("ply")) // verify file type
 	{
 		CGoGNerr << filename << " is not a ply file !" <<  CGoGNout ;