Native maps Integration and links

Clicking on the address or map in Contatti will take you to google maps
and *should* open the native maps application in your mobile device.

Please note that a new contact.markdown page has been created for the
contact details. This allows us to make changes in one place (opening
times, etc and covers all languages. It looks far worse than it acually
is!. Most of the code nonsense is if statements.

Developer note: Links have been integrated into page templates as an
array. Each image specified in "image:" will take "imageLink:" at the
same index.

Also removed pesky _site/ folder