Simply VS Code debugging

.vscode/launch.json

@@ -0,0 +1,13 @@
+// A launch configuration that launches the extension inside a new window
+{
+  "version": "0.1.0",
+  "configurations": [
+    {
+      "name": "Launch Extension",
+      "type": "extensionHost",
+      "request": "launch",
+      "runtimeExecutable": "${execPath}",
+      "args": ["--extensionDevelopmentPath=${workspaceRoot}/out" ]
+    }
+  ]
+}