docs: Remove link to removed page

docs/index.html

@@ -63,7 +63,7 @@ <h1>Recaf</h1>
 <article>
     <div id="content">
         <h3>What is Recaf?</h3>
-        <p>Recaf is an open-source Java bytecode editor that simplifies the process of editing compiled Java applications. To make things easier Recaf abstracts away much of the internal class file format. Difficult tasks such as updating stack-frames are done automatically. Along with <a href="features.html">additional features</a> to assist in the process of editing classes, Recaf is the most feature-rich free bytecode editor available.</p>
+        <p>Recaf is an open-source Java bytecode editor that simplifies the process of editing compiled Java applications. To make things easier Recaf abstracts away much of the internal class file format. Difficult tasks such as updating stack-frames are done automatically. Along with additional features to assist in the process of editing classes, Recaf is the most feature-rich free bytecode editor available.</p>
 
         <h3>Useful Information</h3>
         <p>While Recaf makes bytecode editing a more simple process it does not mean you should dive head-first into editing compiled Java applications without understanding some basic programming concepts and the Java class file architecture. Here are some references for these topics:</p>
@@ -85,7 +85,6 @@ <h3>Requirements</h3>
         <h3>Usage Guide &amp; More Information</h3>
         <ul>
             <li><a href="documentation.html">Documentation &amp; usage</a></li>
-            <li><a href="features.html">Features</a></li>
         </ul>	
         <h3>Contact &amp; Support</h3>
         <p>For reporting bugs and suggesting new features please use the github repo's <a href="https://github.com/Col-E/Recaf/issues">issue page</a> and submit a new issue. For other inquiries, or if you'd just like to chat, join the discord server here: <a href="https://discord.gg/Bya5HaA">discord.gg/Bya5HaA</a></p>