Please update your README.md to reflect the proper repository name on Packagist.

Hello,

first of all I would like to thank you for your amazing library which satisfies almost all of our use cases.

While testing the library I discovered that removing items from lists don't seem to work.

The case

Old HTML:

<ol>
    <li>1</li>
    <li>2</li>
    <li>3</li>
</ol>

New HTML (first and second list item removed):

<ol>
    <li>3</li>
</ol>

Expected result:

<ol>
    <li><del class="diff-html-removed" id="removed-htmldiff-0">1</del></li>
    <li><del class="diff-html-removed" id="removed-htmldiff-1">2</del></li>
    <li>3</li>
</ol>

Actual result:

<li>
    <del class="diff-html-removed" id="removed-htmldiff-0">1</del>
</li>
<ol>
    <li>3</li>
</ol>

So the first <li>-element got moved out of the <ol>-Container and the second <li>-Element did just disappear.

Code to reproduce bug:

<?php
require_once 'vendor/autoload.php';

$old = '<ol><li>1</li><li>2</li><li>3</li></ol>';
$new = '<ol><li>3</li></ol>';

$diff = new Icap\HtmlDiff\HtmlDiff($old, $new, true);
$out = $diff->outputDiff();
echo $out->toString();

You dont have to use a <ol>-Element to reproduce this bug. It happens on every element:
Old HTML: <testing><asd>1</asd><asd>2</asd><asd>3</asd></testing>
New HTML: <testing><asd>3</asd></testing>
Result:

<asd>
    <del class="diff-html-removed" id="removed-htmldiff-0">1</del>
</asd>
<testing>
    <asd>3</asd>
</testing>

I would kindly appreciate any help or idea on how to fix this issue.

Thanks and best regards,
Niklas

Example:
<h1>Enormous spider</h1> => <h1>Huge spider</h1>

After applying HtmlDiff:
<del class="diff-html-removed" id="removed-htmldiff-0">Enormous </del><h1><ins class="diff-html-added" id="added-htmldiff-0">Huge </ins>spider</h1>

<del> is outside of <h1> tag, which looks wrong in diff preview.

The same behaviour for <p> tag, it looks like the word was removed from other paragraph.