Initial PR for template with basic styling and touch functionality

@swbloom @mmeiers @donnapep @stulees a PR for the initial layout of the template, along with initial touch functionality for the cards. Still to incorporate google-sheets/google-maps and adjust styling/font and media queries etc, but please shout if anything stands out (in a bad way) at the moment. One issue I need to address is removing the heart image from the reverse of the card and also making a touch on the heart not flip the card at the same time. Thanks!

Working version should be viewable here http://pcsandford.github.io/content-templates-whatstoeat/