Updated tests for JSA

new definitions include, more than, less than, hover element, click element, wait, site actions drop down
From http://docs.behat.org/en/latest/guides/2.definitions.html:

"@When is a definition keyword. There are 3 supported keywords in annotations: @Given/@When/@Then. These three definition keywords are actually equivalent, but all three are available so that your step definition remains readable."

So I think "Then" makes sense in this context (in that you usually will be waiting for the dropdown in between a Given and a Then.

Thank you for indulging me in today's moment of pedantry. We now return you to your regularly-scheduled pull request.