#Previewer for URLs
This class takes a url as input and outputs a Title, a Description and an Image for that url
##Usage
<?php
use Aboustayyef\Previewer;
$previewer = new Previewer('http://url.goes/here');
$title = $previewer->getTitle();
$description = $previewer->getDescription();
$image = $previewer->getImage();
?>