Restructured folders and project names, ci should be fixed

src/NadekoBot/Common/Helpers.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace NadekoBot.Core.Common
+{
+    public static class Helpers
+    {
+        public static void ReadErrorAndExit(int exitCode)
+        {
+            if (!Console.IsInputRedirected)
+                Console.ReadKey();
+            
+            Environment.Exit(exitCode);
+        }
+    }
+}