Board Export: Support PDF Styling & Templating#55

It would be great if board export supported the following features when exporting via PDF:

• Style templating with something like CSS to make the document look as I choose (iteration 1)
• Layout templating with something like TWIG templates to customize the positioning of content items (iteration 2)

TrelloExport, the free Chrome extension, supports both of these features and it really allows you to customize your export.

Thanks,
Alex Groleau