docs updated, tests added node 18

docs/gettingstarted.html

@@ -69,7 +69,9 @@
                 <p>This library is supposed to be used as a <a href="https://nodejs.org/en/" rel="nofollow">node.js</a> backend/server-side library and will definitely not work within a browser.</p>
 
                 <h2>Installation</h2>
-                <pre>$ npm install systeminformation --save</pre>
+                <pre>$ npm install systeminformation --save</pre>
+                <p>or simpler:</p>
+                <pre>$ npm install systeminformation</pre>
                 <h2>Usage</h2>
                 <p>All functions (except <span class="code">version</span> and <span class="code">time</span>) are implemented as asynchronous functions. Here a small example how to use them:</p>
                 <pre><code class="js">const si = require('systeminformation');

docs/history.html

@@ -57,6 +57,11 @@
                     </tr>
                   </thead>
                   <tbody>
+                    <tr>
+                      <th scope="row">5.11.16</th>
+                      <td>2022-05-11</td>
+                      <td><span class="code">docs</span> updated <span class="code">tests</span> added node 18</td>
+                    </tr>
                     <tr>
                       <th scope="row">5.11.15</th>
                       <td>2022-05-11</td>

docs/index.html

@@ -170,7 +170,7 @@
       <img class="logo" src="assets/logo.png">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span>&nbsp;</div>
-      <div class="version">New Version: <span id="version">5.11.15</span></div>
+      <div class="version">New Version: <span id="version">5.11.16</span></div>
       <button class="btn btn-light" onclick="location.href='https://github.com/sebhildebrandt/systeminformation'">View on Github <i class=" fab fa-github"></i></button>
     </div>
     <div class="down">