Adding examples.

examples/unescaped/Unescaped.php

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+<?php
+
+class Unescaped extends Mustache {
+	public $title = "Bear > Shark";
+}

examples/unescaped/unescaped.mustache

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+<h1>{{{title}}}</h1>

examples/unescaped/unescaped.txt

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+<h1>Bear > Shark</h1>