Fix the use of parenthesis

[bmichotte]

Hi there,

if you use parenthesis on the second argument of a section like

@section('title', trans('main.title'))

then the regex change the template file as the following

<?php $__env->startSection; ?>('title', trans('main.title')<!--XRAY START 1 index@section:title, trans(main.title /Volumes/sd128/code/test-xray/resources/views/index.blade.php-->)

which results to an ErrorException

This PR fixes this issue, a test has been added

[mpociot]

Thank you!