Update app/views/root/styleguide.html.erb

adding <h2 id="style-points-for-all-formats">4.2 Style points for all formats</h2>        <p>To open up government information to anyone interested enough to find out about it, we need to follow these golden rules:</p>        <ul>          <li>be specific &ndash; avoid vague words, metaphors and words that are open to misinterpretation</li>          <li>adjectives can be subjective and make the text sound more emotive and like &lsquo;spin&rsquo; &ndash; don&rsquo;t use them</li>          <li>use verbs to nouns, for example, &lsquo;providing funding for people to insulate their homes&rsquo; rather than &rsquo;encouraging the take-up of home insulation through a new funding mechanism&rsquo;.</li>        </ul>        <p>(Note: words ending in &lsquo;&ndash;ion&rsquo; and &lsquo;&ndash;ment&rsquo; tend to make sentences longer and more complicated than they need to be)</p>