Fix horrible errors in size of bitmap calculations... width is passed in

BITS, not bytes.  Hopefully fixed (untested)

Thanks to Arpawolf for bringing this to my attention.  This bug affects all
X console programs (scfg, uedit, umonitor, syncterm, echocfg, sbbsinst, etc)

src/conio/console.c

@@ -1207,13 +1207,16 @@ scale_bitmap(char *bitmap, int width, int height, int *multiplier)
 	char	*outbyte;
 	int		pos;
 	int		bmpsize;
+	int	bytesperline=1;
 
+	while(bytesperline*8<width)
+		bytesperline++;
 	if(*multiplier>MAX_SCALE)
 		*multiplier=MAX_SCALE;
 	if(*multiplier < 1)
 		*multiplier=1;
-	bmpsize=width*height;
-	ret=(char *)malloc(bmpsize*(*multiplier)*(*multiplier));
+	bmpsize=width*height/(8*bytesperline);
+	ret=(char *)malloc(bmpsize*(*multiplier)*(*multiplier)/(8*bytesperline));
 	if(ret==NULL)
 		return(NULL);
 	outbyte=ret;