Merge pull request #291 from gvwilson/blog

Blogging about Macquarie.
Blog post about UBC
Merge pull request #296 from gvwilson/master

Blog post about UBC boot camp
Blog post about reproducibility
Merge branch 'master' of github.com:swcarpentry/website into blog
Merge pull request #297 from gvwilson/master

Blog post about reproducible research not being compelling.
Blog post about partnering with the SSI
Adding SSI logo
Added blog article on 2nd DiRAC dry run
Merge pull request #299 from mikej888/dirac-blog

Added blog article on 2nd DiRAC dry run