Comment 2 for bug 1752477

Reviewed: https://reviews.mahara.org/8553
Committed: https://git.mahara.org/mahara/mahara/commit/173e04dcfd7891228c0dea889cb01bcb847d385f
Submitter: Robert Lyon (<email address hidden>)
Branch: master

commit 173e04dcfd7891228c0dea889cb01bcb847d385f
Author: Rebecca Blundell <email address hidden>
Date: Thu Mar 1 17:12:15 2018 +1300

Bug 1752477: Behat test: image gallery block

-could be combined with nested_folders_images
-adding step to click a css selector without having to specify text
inside it
-also adding a properties step to call the above without passing
locators directly in feature files

Change-Id: I2b72e8c4d4506bbf24a37c64a4d3d27b0aad2aa4