Print-to-PDF: Date Format Helpers

[blueprint]

It would be nice to have some helper functions which could format dates in a variety of ways.

For example:

16 May 2019
December 21st 2010
Monday 9th January 2017

Etc

[item]

Hello
copy \Espo\Core\Htmlizer\Htmlizer to custom folder
overide function render. (remove all other function)
add helper so :

'secondsToHHmm' => function ($context, $options) {
                     if ($context && isset($context[0])) {
                        $hours = floor($context[0] / 3600);
                        $minutes = floor(($context[0] / 60) % 60);
                        return $hours .',' .$minutes;
                    }
                    return;
                }, 

I don't know if good practice ... but work