Added Deploy to Heroku button

README.md

@@ -4,6 +4,8 @@ Paperwork - OpenSource note-taking & archiving
 [![Join the chat at https://gitter.im/twostairs/paperwork](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/twostairs/paperwork?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 [![Build Status](https://travis-ci.org/twostairs/paperwork.svg?branch=master)](https://travis-ci.org/twostairs/paperwork)
 
+[![Deploy to Heroku](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy?template=https://github.com/twostairs/paperwork/tree/deploy-heroku-develop)
+
 <img src="https://raw.githubusercontent.com/twostairs/paperwork/master/paperwork-logo.png" width="250" align="left" />
 
 Paperwork aims to be an open-source, self-hosted alternative to services like Evernote ®, Microsoft OneNote ® or Google Keep ®.
@@ -24,12 +26,12 @@ Ready to install? See the [Wiki](https://github.com/twostairs/paperwork/wiki) fo
 
 **Sandstorm**
 
-Demo: [Paperwork on Sandstorm](https://oasis.sandstorm.io/appdemo/vxe8awcxvtj6yu0vgjpm1tsaeu7x8v8tfp71tyvnm6ykkephu9q0)  
-Website: [sandstorm.io](https://sandstorm.io)  
-Github: [https://github.com/sandstorm-io/sandstorm](https://github.com/sandstorm-io/sandstorm)  
+Demo: [Paperwork on Sandstorm](https://oasis.sandstorm.io/appdemo/vxe8awcxvtj6yu0vgjpm1tsaeu7x8v8tfp71tyvnm6ykkephu9q0)
+Website: [sandstorm.io](https://sandstorm.io)
+Github: [https://github.com/sandstorm-io/sandstorm](https://github.com/sandstorm-io/sandstorm)
 
 **Cloudron**
 
-Demo: [Paperwork on Cloudron](https://my-demo.cloudron.me) (username: cloudron password: cloudron)  
-Website: [cloudron.io](https://cloudron.io)  
-Github: [https://github.com/cloudron-io/paperwork-app](https://github.com/cloudron-io/paperwork-app)  
+Demo: [Paperwork on Cloudron](https://my-demo.cloudron.me) (username: cloudron password: cloudron)
+Website: [cloudron.io](https://cloudron.io)
+Github: [https://github.com/cloudron-io/paperwork-app](https://github.com/cloudron-io/paperwork-app)