Upgraded the README

README.md

@@ -1,14 +1,17 @@
 # WebDAV Server for npm
 
-[![Join the chat at https://gitter.im/npm-WebDAV-Server/Lobby](https://badges.gitter.im/npm-WebDAV-Server/Lobby.svg)](https://gitter.im/npm-WebDAV-Server/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
-
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+[![Join the chat at https://gitter.im/npm-WebDAV-Server/Lobby](https://badges.gitter.im/npm-WebDAV-Server/Lobby.svg)](https://gitter.im/npm-WebDAV-Server/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![Join the chat at https://gitter.im/npm-WebDAV-Server/help-v2](https://img.shields.io/badge/chat-help%20v2-blue.svg)](https://gitter.im/npm-WebDAV-Server/help-v2?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![Join the chat at https://gitter.im/npm-WebDAV-Server/help-v1](https://img.shields.io/badge/chat-help%20v1-blue.svg)](https://gitter.im/npm-WebDAV-Server/help-v1?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![Join the chat at https://gitter.im/npm-WebDAV-Server/file-systems](https://img.shields.io/badge/chat-%40webdav--server-blue.svg)](https://gitter.im/npm-WebDAV-Server/file-systems?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
 # Description
 
 This server can use physical resources (files and folders on a hard drive, for instance), virtual resources (in-memory files and folders), processed/computed resources (for instance a file which provide the content of a remote web page), customized resources (whatever you created, whatever you can imagine), and use all of them on the same server instance. And it's easy to integrate in your JavaScript code!
@@ -27,11 +30,16 @@ Here are some project related links :
 * [Issues](https://github.com/OpenMarshal/npm-WebDAV-Server/issues)
 * [GitHub](https://github.com/OpenMarshal/npm-WebDAV-Server)
 * [Gitter (chat)](https://gitter.im/npm-WebDAV-Server/Lobby)
+  * [Gitter for version 1](https://gitter.im/npm-WebDAV-Server/help-v1)
+  * [Gitter for version 2](https://gitter.im/npm-WebDAV-Server/help-v2)
+  * [Gitter for @webdav-server/...](https://gitter.im/npm-WebDAV-Server/file-systems)
 
 This project rely upon the [RFC4918](http://www.webdav.org/specs/rfc4918.html).
 
 This is an active project. Do not hesitate to post an issue if you have an idea or if you encounter a problem.
 
+The project comes with two versions : the obselete version 1 and the version 2. Prefer using the version 2. At the moment, for compatibility issues, to access the version you must use the `v2` namespace.
+
 # Install
 
 ```bash
@@ -40,27 +48,64 @@ npm install webdav-server
 
 # Quick usage
 
+Very simple usage :
+
 ```javascript
 // TypeScript
-import * as webdav from 'webdav-server'
+import { v2 as webdav } from 'webdav-server'
 // Javascript
-const webdav = require('webdav-server');
-
-const um = new webdav.SimpleUserManager();
-const user = um.addUser('myUsername', 'myPassword', false);
-
-const pm = new webdav.SimplePathPrivilegeManager();
-pm.setRights(user, '/', [ 'all' ]);
+const webdav = require('webdav-server').v2;
 
 const server = new webdav.WebDAVServer({
-    privilegeManager: pm,
-    userManager: um,
-    isVerbose: true,
     port: 1900
 });
+
 server.start(() => console.log('READY'));
 ```
 
+With a user manager :
+
+```javascript
+// TypeScript
+import { v2 as webdav } from 'webdav-server'
+// Javascript
+const webdav = require('webdav-server').v2;
+
+// User manager (tells who are the users)
+const userManager = new webdav.SimpleUserManager();
+const user = userManager.addUser('username', 'password', false);
+
+// Privilege manager (tells which users can access which files/folders)
+const privilegeManager = new webdav.SimplePathPrivilegeManager();
+privilegeManager.setRights(user, '/', [ 'all' ]);
+
+const server = new webdav.WebDAVServer({
+    // HTTP Digest authentication with the realm 'Default realm'
+    httpAuthentication: new webdav.HTTPDigestAuthentication(userManager, 'Default realm'),
+    privilegeManager: privilegeManager,
+    port: 2000, // Load the server on the port 2000 (if not specified, default is 1900)
+    autoSave: { // Will automatically save the changes in the 'data.json' file
+        treeFilePath: 'data.json'
+    }
+});
+
+// Try to load the 'data.json' file
+server.autoLoad((e) => {
+    if(e)
+    { // Couldn't load the 'data.json' (file is not accessible or it has invalid content)
+        server.rootFileSystem().addSubTree(server.createExternalContext(), {
+            'folder1': {                                // /folder1
+                'file1.txt': webdav.ResourceType.File   // /folder1/file1.txt
+                'file2.txt': webdav.ResourceType.File   // /folder1/file2.txt
+            },
+            'file0.txt': webdav.ResourceType.File       // /file0.txt
+        })
+    }
+
+    server.start(() => console.log('READY'));
+})
+```
+
 More examples at the [example page of the wiki](https://github.com/OpenMarshal/npm-WebDAV-Server/wiki/Examples).
 
 More information/possibilities in the [documentation](https://github.com/OpenMarshal/npm-WebDAV-Server/wiki).