fixed initialization error when no map set exists in config

fixed discord link showing when no invite specified
OpenGraph image set to absolute url
more changes to killcallback and logging
fixed some angle conversion stuff

WebfrontCore/Views/Client/Profile/Index.cshtml

@@ -20,6 +20,22 @@
                         <span id="profile_aliases_btn" class="oi oi-caret-bottom pl-2"></span>
                     }
 
+                    @{
+                        if (ViewBag.Authorized)
+                        {
+                            if (Model.Level == SharedLibrary.Objects.Player.Permission.User.ToString())
+                            {
+
+                                <span id="profile_action_ban_btn" class="oi oi-ban text-danger" title="ban" aria-hidden="true"></span>
+                            }
+
+                            if (Model.Level == SharedLibrary.Objects.Player.Permission.Banned.ToString())
+                            {
+                                <span id="profile_action_unban_btn" class="iconic iconic-carriage-return text-success" title="carriage return" aria-hidden="true"></span>
+                            }
+                        }
+                    }
+
                 </span>
             </h1>
             <div id="profile_aliases" class="pr-0 pr-sm-4 pb-2 mb-2 text-muted">