Update readme

Author: jochenwierum

README.md

@@ -8,23 +8,25 @@ A [demo](https://presentations.jowisoftware.de/demo/) is available here.
 
 ### Server side
 
-Initially, install all required dependencies:
+Initially, install all required dependencies and package the application:
 
 ```sh
-npm install
+npm ci
+npx gulp
 ```
 
 To run the server, start:
 
 ```sh
-node index
+node dist/index
 ```
 
 The default port is 8080. Append "--help" for more information.
 
 ### Client side
 
-First, include the dependencies. On Reveal.js 4x. use the following code:
+First, include the dependencies.
+This plugin requires Reveal.js 4+.
 
 ```html
     <!--
@@ -34,10 +36,20 @@ First, include the dependencies. On Reveal.js 4x. use the following code:
         give the full servername here, e.g.
 
         https://presentations.jowisoftware.de/soket.io/socket.io.js and
-        https://presentations.jowisoftware.de/_remote/plugin.js_
+        https://presentations.jowisoftware.de/_remote/plugin/plugin.js_
     -->
-    <script src="../socket.io/socket.io.js"></script>
-    <script src="../_remote/plugin.js"></script>
+
+    <!-- Common.js -->
+    <script src="/socket.io/socket.io.min.js"></script>
+    <script src="/_remote/plugin/remote.js"></script>
+
+    <!-- alternative: ESM -->
+    <script type="module">
+        import Reveal from './dist/reveal.esm.js';
+        import RevealRemote from '/_remote/plugin/remote.esm.js';
+    
+        // Reveal setup goes here…
+    </script>
 ```
 
 Next, load the plugin as usual:
@@ -49,32 +61,7 @@ Next, load the plugin as usual:
         // –
     });
 ```
-
-On Reveal.js v 3.x, include the scripts as dependencies instead:
-
-```javascript
-    Reveal.initialize({
-        // …
-        dependencies: [
-            // …
-
-            /*
-                reveal.js-remote:  
-                The next two dependencies are required!
-                If you do not serve the presentations from the presentations/-folder
-                give the full servername here, e.g.
-
-                https://presentations.jowisoftware.de/soket.io/socket.io.js and
-                https://presentations.jowisoftware.de/_remote/plugin.js_
-            */
-            { src: '../socket.io/socket.io.js', async: true },
-            { src: '../_remote/plugin.js', async: true },
-        ]
-        // …
-    });
-```
-
-In both versions, include the following code block into your presentation's configuration to fine-tune the plugin:
+Include the following code block into your presentation's configuration to fine-tune the plugin:
 
 ```javascript
     Reveal.initialize({
@@ -106,7 +93,7 @@ In both versions, include the following code block into your presentation's conf
     });
 ```
 
-While presenting, press `r` („Remote“) and scan the QR-Code to get the remote control or press `a` („shAre“) to share the presentation.
+While presenting, press `r` („**R**emote“) and scan the QR-Code to get the remote control or press `a` („sh**A**re“ or „**A**udience“) to share the presentation.
 
 ### Zooming in presentations
 
@@ -115,6 +102,8 @@ Reveal's zoom-Plugin does not emit any events. This is why changes cannot be tra
 However, thanks to [l-jonas](https://github.com/l-jonas) this plugin now ships with a custom zoom functionality.
 To enable this plugin, include an additional Javascript:
 
+Common.js:
+
 ```html
     <script src="../socket.io/socket.io.js"></script>
     <script src="../_remote/plugin.js"></script>