Extension to create QTI tests into TAO

About the new test runner

The new test runner uses now a more consistent format for the config, but a mapping is made to convert the current server config to the new format. So if new entries are added to current config, the class has to be updated to support this new entry.

Now the review plugin is related to the item categories, so the category x-tao-option-reviewScreen need to be set on each navigable item. The mark for review button is related to the category x-tao-option-markReview

Here is a list of known category options:

Option Description
x-tao-option-reviewScreen Enable the review/navigation panel
x-tao-option-markReview Enable the mark for review button when the review/navigation panel is enabled
x-tao-option-exit Allow to finish and exit the test
x-tao-option-nextSection Enable the next section button
x-tao-option-nextSectionWarning Enable the next section button, display a confirm message
x-tao-proctored-auto-pause Enable autopause before entering the next section