Move log message output(fprintf, puthcar) to target code

Related issue #752

JerryScript-DCO-1.0-Signed-off-by: SaeHie Park saehie.park@samsung.com

tests/unit/test-parser.cpp

@@ -147,3 +147,11 @@ main (int __attr_unused___ argc,
 
   return 0;
 } /* main */
+
+/**
+ * Provide output character to console implementation for the engine.
+ */
+int jerry_port_putchar (int c)
+{
+  return putchar (c);
+}