Feature request: XML-Reader should recognize indents

[SlowFox71]

Again, some minor feature request: The XML-Reader so far does not recognize indents. This can easily be fixed by adding a new branch in Reader/Xml/Style/Alignment.php:

case 'Indent':
    $style['alignment']['indent'] = $styleAttributeValue;
    break;

And btw, thank you for your great work! Especially the XML reader makes my life so much easier.

[oleibman]

Thank you for the feedback. It is helpful to know that less popular areas of the package are nevertheless useful.