Display os + kernel info on system > basic tab

includes/system.php

@@ -159,6 +159,8 @@ function DisplaySystem()
     $hostname = $system->hostname();
     $uptime   = $system->uptime();
     $cores    = $system->processorCount();
+    $os       = $system->operatingSystem();
+    $kernel   = $system->kernelVersion();
 
     // mem used
     $memused  = $system->usedMemory();
@@ -215,6 +217,8 @@ function DisplaySystem()
         "hostname",
         "uptime",
         "cores",
+        "os",
+        "kernel",
         "memused",
         "memused_status",
         "memused_led",

templates/system/basic.php

@@ -16,6 +16,12 @@ include('includes/sysstats.php');
             <div class="row mb-1">
               <div class="info-item col-xs-3"><?php echo _("Pi Revision"); ?></div><div class="info-value col-xs-3"><?php echo htmlspecialchars(RPiVersion(), ENT_QUOTES); ?></div>
             </div>
+            <div class="row mb-1">
+              <div class="info-item col-xs-3"><?php echo _("OS"); ?></div><div class="info-value col-xs-3"><?php echo htmlspecialchars($os, ENT_QUOTES); ?></div>
+            </div>
+            <div class="row mb-1">
+              <div class="info-item col-xs-3"><?php echo _("Kernel"); ?></div><div class="info-value col-xs-3"><?php echo htmlspecialchars($kernel, ENT_QUOTES); ?></div>
+            </div>
             <div class="row mb-1">
               <div class="info-item col-xs-3"><?php echo _("Uptime"); ?></div><div class="info-value col-xs-3"><?php echo htmlspecialchars($uptime, ENT_QUOTES); ?></div>
             </div>