adding proper avg shares calculation based on target diff and network diff

public/include/smarty_globals.inc.php

@@ -34,6 +34,7 @@ $aGlobal = array(
   'blockexplorer' => $config['blockexplorer'],
   'chaininfo' => $config['chaininfo'],
   'config' => array(
+    'targetdiff' => $config['difficulty'],
     'currency' => $config['currency'],
     'txfee' => $config['txfee'],
     'payout_system' => $config['payout_system'],

public/templates/mmcFE/statistics/pool/authenticated.tpl

@@ -33,7 +33,7 @@
     </tr>
     <tr>
       <td class="leftheader">Est. Avg. Shares per Round</td>
-      <td>{($ESTTIME * $GLOBAL.sharerate)|number_format:"0"}</td>
+      <td>{(pow(2, 32 - $GLOBAL.config.targetdiff) * $DIFFICULTY)|number_format:"0"}</td>
     </tr>
     <tr>
       <td class="leftheader">Time Since Last Block</td>