* Removed deprecated testCount, which is no longer supported in this way.
It's only useful when wanting to explicitly expect 0 assertions (normally
considered an error).
* Replaced use of testCount = 0, with assert.expect( 0 ).
Change-Id: I8fe82032d3af2a1ad2ed7febdb90a95d56dd3fc4
* when the caption is available, use it as the image title
* otherwise, fall back to description if available
* otherwise, fall back to filename
* if both caption and description are available, show caption as
title and show description below the fold; otherwise don't show anything
below the fold.
Change-Id: I9738ca46620d7cf3b30f6e46790a37966d4b9eaf
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/589
