Added vscode configuration

.vscode/launch.json

@@ -0,0 +1,23 @@
+// A launch configuration that launches the extension inside a new window
+// Use IntelliSense to learn about possible attributes.
+// Hover to view descriptions of existing attributes.
+// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Launch Lemon for VSCode",
+            "type": "extensionHost",
+            "request": "launch",
+            "runtimeExecutable": "${execPath}",
+            "args": [
+                "--extensionDevelopmentPath=${workspaceRoot}"
+            ],
+            "stopOnEntry": false,
+            "sourceMaps": true,
+            "outFiles": [
+                "${workspaceRoot}/out/src/*.js"
+            ]
+        }
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,16 @@
+{
+    "editor.tabSize": 4,
+    "files.exclude": {
+        "**/.git": true,
+        "**/.DS_Store": true,
+        "**/*.js": {
+            "when": "$(basename).ts"
+        },
+        "**/*.js.map": true,
+        "out": false
+    },
+    "files.trimTrailingWhitespace": true,
+    "search.exclude": {
+        "out": true
+    }
+}

language-configuration.json

@@ -31,4 +31,4 @@
         ["\"", "\""],
         ["'", "'"]
     ]
-}
+}