Removed the frobbing of CPU percentages from > 99.9 to 99.9. Rev.1.35

made it unnecessary.  (Rev.1.6 had to reduce the field width to 4, and
changed 100.0 and preposterous larger values down to 99.9 since 100.0
wouldn't have fitted.  Rev.1.35 handles precentages > 99.9 well enough by
changing the format to %.0f when the string given by the initial format
is too wide.)

Even with this change, during short testing I've never seen a percentage
of 100 being displayed by systat -v, although top(1) displays percentages
of 100 user or 100 idle for similar loads.

usr.bin/systat/vmstat.c

@@ -460,8 +460,6 @@ showkre()
 		f1 = cputime(i);
 		f2 += f1;
 		l = (int) ((f2 + 1.0) / 2.0) - psiz;
-		if (f1 > 99.9)
-			f1 = 99.9;	/* no room to display 100.0 */
 		putfloat(f1, GRAPHROW, GRAPHCOL + 10 * lc, 4, 1, 0);
 		move(GRAPHROW + 2, psiz);
 		psiz += l;