Fix UBinary printing.
Fix UBinary printing.

Remote-sending of c++-generated UBinary was broken.

	* src/object/uvar.cc (extractAsToplevelPrintable): Convert
	the binary header end marker ';' to a '\n'.

urbiforge/urbi,aldebaran/urbi,urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi,aldebaran/urbi,urbiforge/urbi,urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi,aldebaran/urbi