menu: separate power menu; closes #1004

LAST TIME THIS WILL BE MOVED LIKE EVER. :P

src/opnsense/mvc/app/models/OPNsense/Base/Menu/Menu.xml

@@ -29,8 +29,6 @@
         <Firmware order="5" cssClass="fa fa-building-o fa-fw">
             <Updates order="10" url="/ui/core/firmware/"/>
             <Reporter order="20" url="/crash_reporter.php"/>
-            <Reboot order="30" url="/reboot.php"/>
-            <PowerOff VisibleName="Power Off" order="40" url="/diag_halt.php"/>
             <Defaults order="50" url="/diag_defaults.php"/>
         </Firmware>
         <HighAvailability order="50" VisibleName="High Availability" cssClass="fa fa-refresh fa-fw">
@@ -330,7 +328,11 @@
             <Log order="70" VisibleName="Log File" url="/diag_logs_openvpn.php"/>
         </OpenVPN>
     </VPN>
-    <Help order="70" cssClass="fa fa-support">
+    <Power order="70" cssClass="fa fa-plug">
+        <Reboot order="10" url="/reboot.php" cssClass="fa fa-repeat fa-fw"/>
+        <PowerOff VisibleName="Power Off" order="20" url="/diag_halt.php" cssClass="fa fa-power-off fa-fw"/>
+    </Power>
+    <Help order="80" cssClass="fa fa-support">
         <Documentation order="10" url="https://docs.opnsense.org/" cssClass="fa fa-book" IsExternal="Y"/>
         <Forum VisibleName="User Forum" order="20" url="https://forum.opnsense.org/" cssClass="fa fa-ticket" IsExternal="Y"/>
         <Support VisibleName="Commercial Support" order="30" url="https://opnsense.org/support-overview/commercial-support/" cssClass="fa fa-phone" IsExternal="Y"/>