Replace dead glyphicons (with FontAwesome alternative)

management/templates/aliases.html

@@ -94,10 +94,10 @@
   <tr id="alias-template">
     <td class='actions'>
         <a href="#" onclick="aliases_edit(this); scroll_top(); return false;" class='edit' title="Edit Alias">
-          <span class="glyphicon glyphicon-pencil"></span>
+          <span class="fas fa-pen"></span>
         </a>
         <a href="#" onclick="aliases_remove(this); return false;" class='remove' title="Remove Alias">
-          <span class="glyphicon glyphicon-trash"></span>
+          <span class="fas fa-trash"></span>
         </a>
     </td>
     <td class='address'> </td>

management/templates/external-dns.html

@@ -36,7 +36,7 @@
 
 
 <p class="alert" role="alert">
-	<span class="glyphicon glyphicon-info-sign"></span>
+	<span class="fas fa-info-circle"></span>
 	You may encounter zone file errors when attempting to create a TXT record with a long string.
 	<a href="http://tools.ietf.org/html/rfc4408#section-3.1.3">RFC 4408</a> states a TXT record is allowed to contain multiple strings, and this technique can be used to construct records that would exceed the 255-byte maximum length.
 	You may need to adopt this technique when adding DomainKeys. Use a tool like <code>named-checkzone</code> to validate your zone file.

management/templates/index.html

@@ -9,7 +9,10 @@
 
         <meta name="robots" content="noindex, nofollow">
 
-        <link rel="stylesheet" href="/admin/assets/bootstrap/css/bootstrap.min.css">
+		<link rel="stylesheet" href="/admin/assets/bootstrap/css/bootstrap.min.css">
+		<link rel="stylesheet" href="/admin/assets/fontawesome/css/fontawesome.min.css">
+		<link rel="stylesheet" href="/admin/assets/fontawesome/css/solid.min.css">
+
         <style>
 	    body {
 		overflow-y: scroll;