add switch to create desktop shortcut

Install-Wireguard.ps1

@@ -1,3 +1,6 @@
+## Create a desktop shortcut for WireGuard?
+$CreateDesktopShortcut = $false
+
 ## Make sure we have an administrative token
 If ( IsAdmin )
 {
@@ -9,6 +12,8 @@ If ( IsAdmin )
     Catch { LogErr $_.Exception.Message }
 
     ## Create shortcut on Public desktop
-    #Create-Shortcut -Path "${Env:Public}\Desktop\WireGuard.LNK" -TargetPath "${Env:ProgramFiles}\WireGuard\wireguard.exe" -Description "WireGuard: Fast, Modern, Secure VPN Tunnel"
+    If ( $CreateDesktopShortcut ) {
+        Create-Shortcut -Path "${Env:Public}\Desktop\WireGuard.LNK" -TargetPath "${Env:ProgramFiles}\WireGuard\wireguard.exe" -Description "WireGuard: Fast, Modern, Secure VPN Tunnel"
+    }
 }
 Else { LogMsg "Must be an administrator to install WireGuard" }