Core - Added utility for opening URLs in the default browser

src/Artemis.UI/Screens/Home/HomeViewModel.cs

@@ -1,6 +1,4 @@
-using System;
-using System.Diagnostics;
-using Stylet;
+using Stylet;
 
 namespace Artemis.UI.Screens.Home
 {
@@ -13,12 +11,7 @@ namespace Artemis.UI.Screens.Home
 
         public void OpenUrl(string url)
         {
-            // Don't open anything but valid URIs
-            if (Uri.IsWellFormedUriString(url, UriKind.RelativeOrAbsolute))
-            {
-                url = url.Replace("&", "^&");
-                Process.Start(new ProcessStartInfo("cmd", $"/c start {url}") {CreateNoWindow = true});
-            }
+            Core.Utilities.OpenUrl(url);
         }
     }
 }