update readme and add .vscode

.vscode/launch.json

@@ -0,0 +1,15 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+      {
+        "name": "Wails: Debug myproject",
+        "type": "go",
+        "request": "launch",
+        "mode": "exec",
+        "program": "${workspaceFolder}/build/bin/vscode",
+        "preLaunchTask": "build",
+        "cwd": "${workspaceFolder}",
+        "env": {}
+      }
+    ]
+  }

.vscode/tasks.json

@@ -0,0 +1,23 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+   
+      {
+        "label": "build",
+        "type": "shell",
+        "options": {
+          "cwd": "${workspaceFolder}"
+        },
+        "command": "go",
+        "args": [
+          "build",
+          "-tags",
+          "dev",
+          "-gcflags",
+          "all=-N -l",
+          "-o",
+          "build/bin/vscode"
+        ],
+      }
+    ]
+  }