Replaced custom loading of data and then question object
creation using internal question_bank functionality with
question_bank::load_question.
Removed the call $quizobj->load_questions as it is
redundant.
I thought about renaming the class to just plain attempt, but I
acutally think quiz_attempt makes it clearer what this is. Also
not changing the name massively reduces the pain for everyone
updating their code (including me right now!)
This implementation will introduce the usage plugin
which shows qhich quizes are using this question,
number of attmpts and other information.
Co-Authored-By: Safat Shahin <safatshahin@catalyst-au.net>
Co-Authored-By: Matt Porritt <mattp@catalyst-au.net>
Darren Cocco