Added Display Advertising to Google Analytics.
Use shields.io for badges.
Updated license year.
Added MIT License badge.
Foundation updated to version 5.2.2.
Use bundle update in .travis.yml.
v2.2.0
Whitespace in .travis.yml.
Merge branch 'jekyll-and-zurb'

Conflicts:
	LICENSE.txt
	README.md
Merge branch 'jekyll-and-zurb'