[QA] FiveUI: automate testing for accessibility

[Sumana Harihareswara]

http://galoisinc.github.io/FiveUI/

FiveUI is an extensible tool for evaluating HTML user interfaces against
sets of codified UI guidelines, right in your browser, and thus to get
notified if a change breaks the accessibility rules you set. I learned
about it at Open Source Bridge:

http://opensourcebridge.org/sessions/1022

It seemed to me like it might play well with our current automated
testing regime but I wanted to spread the word to this list to ask for
others' opinions.

-- 
Sumana Harihareswara
Engineering Community Manager
Wikimedia Foundation