Update docs: Simplify introduction
<!-- Text and information -->
<div class="content">
<h1 id="intro">What is Recaf?</h1>
- <p>Recaf is an open-source Java bytecode editor based on <a href="http://asm.ow2.io/">Objectweb's ASM</a>. ASM is a library that abstracts away the constant pool and class-file attributes. Since keeping track of the constant pool <i>(and also stackframes. ASM will regenerate those for you)</i> is no longer necessary complex changes can be made with relative ease. With additional features to assist in the process of editing Recaf is the most feature rich free bytecode editor available.</p>
+ <p>Recaf is an open-source Java bytecode editor based on <a href="http://asm.ow2.io/">Objectweb's ASM</a>. ASM is a library that abstracts away the constant pool and class-file attributes. Since keeping track of the constant pool or managing proper stackframes are no longer necessary, complex changes can be made with relative ease. With additional features to assist in the process of editing Recaf is the most feature rich free bytecode editor available.</p>
<p>Recaf requires Java 8 to run and the UI is made with JavaFX. Some more advanced features will require running under a JDK <i>(such as attaching to running processes and recompiling code from decompiled classes.)</i></p>
<h1 id="info">Recommended information</h1>
<p>While ASM makes everything very simple it does not mean you should dive head-first into editing compiled java programs without understanding some basic programming concepts and the Java class file design. Here are some references for these topics:</p>
