📚 Update copy and add information (n8n-io#910)

* Update README.md

* Update README.md

* Update CONTRIBUTING.md

CONTRIBUTING.md

@@ -119,6 +119,10 @@ To start n8n execute:
 npm run start
 ```
 
+To start n8n with tunnel:
+```
+./packages/cli/bin/n8n start --tunnel
+```
 
 ## Development Cycle
 
@@ -213,23 +217,7 @@ If you'd like to submit a new node, please go through the following checklist. T
 
 ## Extend Documentation
 
-All the files which get used in the n8n documentation on [https://docs.n8n.io](https://docs.n8n.io)
-can be found in the [/docs](https://github.com/n8n-io/n8n/tree/master/docs) folder. So all changes
-and additions can directly be made in there
-
-That the markdown docs look pretty we use [docsify](https://docsify.js.org). It is possible to test
-locally how it looks like rendered with the following commands:
-
-```bash
-# 1. Install docisify
-npm i docsify-cli -g
-
-# 2. Go into n8n folder (the same folder which contains this file). For example:
-cd /data/n8n
-
-# 3. Start docsificy
-docsify serve ./docs
-```
+The repository for the n8n documentation on https://docs.n8n.io can be found [here](https://github.com/n8n-io/n8n-docs).
 
 
 ## Contributor License Agreement

README.md

@@ -2,7 +2,7 @@
 
 ![n8n.io - Workflow Automation](https://raw.githubusercontent.com/n8n-io/n8n/master/assets/n8n-logo.png)
 
-n8n is a free and open [fair-code](http://faircode.io) licensed node based Workflow Automation Tool. It can be self-hosted, easily extended, and so also used with internal tools.
+n8n is an extendable workflow automation tool. With a [fair-code](http://faircode.io) distribution model, n8n will always have visible source code, be available to self-host, and allow you to add your own custom functions, logic and apps. n8n's node-based approach makes it highly versatile, enabling you to connect anything to everything. 
 
 <a href="https://raw.githubusercontent.com/n8n-io/n8n/master/assets/n8n-screenshot.png"><img src="https://raw.githubusercontent.com/n8n-io/n8n/master/assets/n8n-screenshot.png" width="550" alt="n8n.io - Screenshot"></a>
 
@@ -16,7 +16,7 @@ received or lost a star.
 
 ## Available integrations
 
-n8n has 100+ different nodes to automate workflows. The list can be found on: [https://n8n.io/nodes](https://n8n.io/nodes)
+n8n has 170+ different nodes to automate workflows. The list can be found on: [https://n8n.io/nodes](https://n8n.io/nodes)
 
 
 ## Documentation
@@ -67,16 +67,15 @@ check out our job posts:
 
 **Short answer:** It means "nodemation" and it is pronounced as n-eight-n.
 
-**Long answer:** I get that question quite often (more often than I expected)
+**Long answer:** "I get that question quite often (more often than I expected)
 so I decided it is probably best to answer it here. While looking for a
 good name for the project with a free domain I realized very quickly that all the
 good ones I could think of were already taken. So, in the end, I chose
-nodemation. "node-" in the sense that it uses a Node-View and that it uses
-Node.js and "-mation" for "automation" which is what the project is supposed to help with.
+nodemation. 'node-' in the sense that it uses a Node-View and that it uses
+Node.js and '-mation' for 'automation' which is what the project is supposed to help with.
 However, I did not like how long the name was and I could not imagine writing
 something that long every time in the CLI. That is when I then ended up on
-"n8n". Sure does not work perfectly but does neither for Kubernetes (k8s) and
-did not hear anybody complain there. So I guess it should be ok.
+'n8n'." - **Jan Oberhauser, Founder and CEO, n8n.io**
 
 
 
@@ -88,6 +87,6 @@ Have you found a bug :bug: ? Or maybe you have a nice feature :sparkles: to cont
 
 ## License
 
-n8n is [fair-code](http://faircode.io) licensed under [**Apache 2.0 with Commons Clause**](https://github.com/n8n-io/n8n/blob/master/packages/cli/LICENSE.md)
+n8n is [fair-code](http://faircode.io) licensed under [**Apache 2.0 with Commons Clause**](https://github.com/n8n-io/n8n/blob/master/packages/cli/LICENSE.md).
 
-Additional information about license can be found in the [FAQ](https://docs.n8n.io/#/faq?id=license)
+Additional information about license can be found in the [FAQ](https://docs.n8n.io/#/faq?id=license).