Add example module

modules/hello_world/header.json

@@ -0,0 +1,8 @@
+{
+    "name": "Hello world",
+    "description": "Hello world, example module for embeded messages",
+    "prefix": "!hello",
+    "flavor": "node",
+    "entrypoint": "index.js",
+    "version": "0.0.1"
+}

modules/hello_world/index.js

@@ -0,0 +1,27 @@
+let reply = {
+    status: "success",
+    action: "reply",
+    format: "embed",
+    message: "Testing",
+    profile: {
+        color: 0x0099f,
+        title: "Testing embed",
+        url: undefined,
+        author: undefined,
+        description: "Description of the testing embed",
+        thumbnail: undefined,
+        fields: [
+            {
+                name: "Field 1",
+                value: "Hello there"
+            }
+        ],
+        image: undefined,
+        timestamp: undefined,
+        footer: {
+            text: "Footer text",
+            icon_url: undefined
+        }
+    }
+};
+console.log(JSON.stringify(reply));