Support Heroku one-click deploy

Fixes #76
Closes #188

README.md

@@ -14,10 +14,12 @@ and many more.
 
 Since it is a free software, you don’t have to trust us with your data and can
 install Wekan on your own computer or server. In fact we encourage you to do
-that by providing one-click installation for the
+that by providing one-click installation on Heroku or
-[Sandstorm](https://sandstorm.io) platform and verified
+[Sandstorm](https://sandstorm.io) platforms and verified
 [Docker](https://www.docker.com) images.
 
+[![Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy)
+
 Wekan is released under the very permissive [MIT license](LICENSE), and made
 with [Meteor](https://www.meteor.com).
 

app.json

@@ -0,0 +1,19 @@
+{
+  "name": "Wekan",
+  "description": "The open-source Trello-like kanban",
+  "repository": "https://github.com/wekan/wekan",
+  "logo": "https://raw.githubusercontent.com/wekan/wekan/heroku/meta/icons/wekan-150.png",
+  "keywords": ["productivity", "tool", "team", "kanban"],
+  "website": "http://wekan.io",
+  "env": {
+    "BUILDPACK_URL": "https://github.com/AdmitHub/meteor-buildpack-horse.git",
+    "ROOT_URL": {
+      "description": "IMPORTANT! Please replace <App Name> with the value provided on the top. This will be the full URL of your Rocket.Chat app.",
+      "value": "https://<App Name>.herokuapp.com"
+    }
+  },
+  "addons": [
+    "mongolab",
+    "logentries"
+  ]
+}