Add keywords to NZ blog posts
Add keywords and description meta data to about and index pages
Add a blurb of info to the blog index page
New Zealand 2014 Day 7 post
Better semantic link ids for NZ day 7 post
Use metalsmith-drafts to optionaly include/exclude draft posts
Prepare NZ14 day 7 post for publishing
Draft stubs for NZ14 days 8 and 9
Add some external links to NZ14 day 7
Don't copy .DS_Store files into build folder