added app.json

Author: Takenori Okada

README.md

@@ -2,6 +2,17 @@
 
 <img src="./Let's_try_Botkit.png">
 
-Botkit basic template for Heroku.
+Botkit basic template for Heroku. This bot is for Slack.
+
 You can get started your Botkit-powered bot right now, just click the button! 😉
 
+
+## Let's make your bot!
+
+[![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy?template=https://github.com/okajax/Botkit-template-for-heroku)
+
+
+## How to use it? More details
+
+Oops, I haven't written my article in BITA-DML yet. I will add the article link. ;P
+

app.json

@@ -0,0 +1,17 @@
+{
+    "name": "Botkit-template-for-heroku",
+    "description": "This is your Botkit-powered bot.",
+    "keywords": [
+    "Botkit",
+    "bot",
+    "Slack"
+  ],
+    "repository": "https://github.com/okajax/Botkit-template-for-heroku",
+    "logo": "https://raw.githubusercontent.com/okajax/Botkit-template-for-heroku/master/Let's_try_Botkit.png",
+    "env": {
+        "token": {
+            "description": "Please input your token for bot integration",
+            "value": ""
+        }
+    }
+}