Merge pull request #45 from andrew/master

Made the design responsive
Optimised images

Saved about 36% in filesize
Merge pull request #47 from andrew/imageoptim

Optimised images
Merge pull request #46 from andrew/master

Changed rubygems source in Gemfile
Updated jekyll to 0.12.1
Merge pull request #48 from andrew/jekyll-update

Updated jekyll to 0.12.1
adding the full path to the comments form
Merge pull request #50 from patrickdavey/fix_for_views_directory

adding the full path to the comments form