remove deprecated myfprintf wrapper

This shaves another 5-6k because we've removed the paranoid
fflush() calls after every fprintf.  Now we only fflush()
when we need to

git-svn-id: https://svn.musicpd.org/mpd/trunk@4493 09075e82-0dd4-0310-85a5-a0d7c8717e4f

src/log.c

@@ -83,7 +83,7 @@ void flushWarningLog(void)
 
 	s = strtok(warningBuffer, "\n");
 	while (s != NULL) {
-		myfprintf(stderr, "%s\n", s);
+		fdprintf(STDERR_FILENO, "%s\n", s);
 
 		s = strtok(NULL, "\n");
 	}