[QA] documentation for cross-repo browser test features

[Chris McMahon]

https://www.mediawiki.org/wiki/Browser_testing/shared_features

We have implemented a number of features in the mediawiki_selenium Ruby gem
that are available to any repo that would like to use them.  I thought it
would be useful to document what we have so far.

Comments and criticism always welcome!

-Chris
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.wikimedia.org/pipermail/qa/attachments/20140411/f5efe4a7/attachment.html>