MDL-38486 behat: Course's topics highlighting steps definitions
MDL-38486 behat: New test

Section highlighting can be turned off
correctly using the toggle highlighting
icon. According to MDLQA-1591, MDLQA-1592,
MDLQA-1593, MDLQA-1594 and MDLQA-1595
MDL-38499 behat: New test

The show/hide section icon functions
correctly. According to MDLQA-1579,
MDLQA-1580, MDLQA-1581, MDLQA-1582
and MDLQA-1583.
MDL-38499 behat: Steps definitions for section visibility management
MDL-38687 behat: Add activity step modification

We are only supposed to look for
the activity name in @class=typename
MDL-38687 behat: New test

According to MDLQA-4590, an admin
can restore a course back up with
it's settings retained.