fix reset stat code (erikdubbelboer#152)

as mentioned earlier the method 'resetstat' does not exist and therefore the test will always be false.
config resetstat is part of redis forever, so there's no reason for testing for this functionality.

Author: tessus

info.php

@@ -5,8 +5,8 @@
 
 
 
-if (isset($_GET['reset']) && method_exists($redis, 'resetStat')) {
-  $redis->resetStat();
+if (isset($_GET['reset'])) {
+  $redis->config('resetstat');
 
   header('Location: info.php');
   die;
@@ -29,11 +29,9 @@
 ?>
 <h2>Info</h2>
 
-<?php if (method_exists($redis, 'resetStat')) { ?>
 <p>
-<a href="http://github.com/?reset&amp;s=%3Cspan%20class="pl-ent"><?php echo $server['id']?>&amp;d=<?php echo $server['db']?>" class="reset">Reset usage statistics</a>
+<a href="http://github.com/?reset%3Cspan%20class="x x-first x-last">=1&amp;s=<?php echo $server['id']?>&amp;d=<?php echo $server['db']?>" class="reset">Reset usage statistics</a>
 </p>
-<?php } ?>
 
 <table>
 <tr><th><div>Key</div></th><th><div>Value</div></th></tr>