added optional launch args for the auto updater

PlexRequests.UI/Views/SystemStatus/Status.cshtml

@@ -11,7 +11,7 @@
             <label class="control-label">Current Version: </label>
             <label class="control-label">@Model.Status.CurrentVersion</label>
         </div>
-        
+
         @if (Model.Status.UpdateAvailable)
         {
             <div class="form-group">
@@ -50,6 +50,8 @@
             {
                 <label class="control-label"><a href="@Model.Status.UpdateUri" target="_blank"><i class="fa fa-check"></i></a></label>
                 <br />
+                <input id="args" class="form-control form-control-custom " placeholder="optional launch arguments e.g. /etc/mono /opt/PlexRequests.exe">
+                <br/>
                 <button id="autoUpdate" class="btn btn-success-outline">Automatic Update (beta) <i class="fa fa-download"></i></button>
             }
             else
@@ -92,7 +94,10 @@
             $.ajax({
                 type: "Post",
                 url: "autoupdate",
-                data: { url: "@Model.Status.DownloadUri" },
+                data: {
+                    url: "@Model.Status.DownloadUri",
+                    args: $('#args').val()
+                },
                 dataType: "json",
                 error: function () {
                     setTimeout(