Fix "GitHub Issues" button in crash dialog not opening this project's…

… GitHub page

- Remove two unused usings from the last commit

YAMDCC.GUI/Dialogs/CrashDialog.cs

@@ -19,9 +19,7 @@ public CrashDialog(Exception ex, bool threadException)
 
         private void btnReportIssue_Click(object sender, EventArgs e)
         {
-            // TODO: work out GitHub Issues stuff
-            // Process.Start("https://github.com/Sparronator9999/MSIFanControl/issues");
-            Process.Start("https://youtu.be/dQw4w9WgXcQ");
+            Process.Start("https://github.com/Sparronator9999/YAMDCC/issues");
         }
 
         private void btnSaveReport_Click(object sender, EventArgs e)

YAMDCC.Service/svcFanControl.cs

@@ -18,8 +18,6 @@
 using System.ComponentModel;
 using System.IO;
 using System.IO.Pipes;
-using System.Security.AccessControl;
-using System.Security.Principal;
 using System.ServiceProcess;
 using YAMDCC.Config;
 using YAMDCC.ECAccess;