Clean up pihole livestats (#817)

* Update livestats.blade.php

Clean up the live stats. Three columns was way too crowded. Every other app has two columns. This is much cleaner.

* Update Pihole.php

Remove unnecessary variables after updated livestats.

* Update Pihole.php

Remove whitespace.

Author: BorgSquared

Pihole/Pihole.php

@@ -48,12 +48,6 @@ public function livestats()
                     $details->ads_percentage_today,
                     1
                 );
-                $data["gravity"] = number_format(
-                    $details->domains_being_blocked,
-                    0,
-                    '',
-                    '.'
-                );
 
                 $status = "active";
             }
@@ -64,7 +58,6 @@ public function livestats()
 
             $data["ads_blocked"] = $results["queries"];
             $data["ads_percentage"] = $results["percent"];
-            $data["gravity"] = $results["gravity"];
 
             $status = "active";
         }
@@ -151,15 +144,13 @@ public function getInfo()
         $message = $auth->session->message;
         $queriesblocked = $datasummary->queries->blocked;
         $percentblocked = round($datasummary->queries->percent_blocked, 2);
-        $gravity = number_format($datasummary->gravity->domains_being_blocked, 0, '', '.');
 
         $data = [
             'valid'    => $valid,
             'validity' => $validity,
             'message'  => $message,
             'queries'  => $queriesblocked,
-            'percent'  => $percentblocked,
-            'gravity'  => $gravity
+            'percent'  => $percentblocked
         ];
         return $data;
     }

Pihole/livestats.blade.php

@@ -7,8 +7,4 @@
         <span class="title">Percent<br /> Blocked</span>
         <strong>{!! $ads_percentage !!}</strong>
     </li>
-    <li>
-        <span class="title">Domains<br /> Blocked</span>
-        <strong>{!! $gravity !!}</strong>
-    </li>
 </ul>