Redesign

Regular visitors will have noticed a different look to the site in recent days - I've made some changes to colour schemes, fonts and chosen a new background image more in keeping with the site's subject matter, but all of the content and archives are unchanged. Also, if you're visiting these pages using a mobile device then you'll be shown a simpler, stripped down version of the site, although all posts are still available in full, and you can switch to the full version if you'd prefer. Any feedback that users have on these changes is welcomed.