adding option to use chromedriver
more sane way of checking for FirefoxDriver
getting chromedriver to read http_proxy
Ensure paragraphs in trail-text inherit correct trail-text size.
removed unneeded logging
adding support for non-JS browsers to most popular
Merge branch 'master' into non-js-most-popular
Re-enabling witness
Merge branch 'master' of github.com:guardian/frontend into witness
Deleted old data files
File for witness tests
Article test files
Front test files
Section test files
Tag test files
Gallery test files
Football test files
Added test files
Merge pull request #444 from guardian/witness

Witness embeds
Merge branch 'master' of github.com:guardian/frontend into non-js-most-popular

Conflicts:
	dev-build/conf/routes