[XenConcept] Quiz Manager 2.1.3

Fix:

• Fix categories can't be deleted
• Fix categories permissions
• Fix action move quiz
• Fix number of the correct and wrong answers after terminate quiz
• Fix quizzes are on pending but not showing it approval queue.

Add

• Add a missing phrases for a moderator log action

Fix

• Fix error Call to a member function delete() on null
• Fix error Accessed unknown getter 'message'

Change:

• Change xc_quiz_manager_x_question add {total} for display the question count of this quiz in progress bar.

Fix:

• Fix approve/unapprove function
• Fix permission edit own quiz
• Fix missing template xc_quiz_manager_quiz_tags_list

Fix:

• Fix phrase typo
• Fix prefix group phrase
• Fix error The requested page could not be found. (Code: invalid_action, controller: XenConcept\QuizManager:Category, action: PrefixHelp)
• Fix error No news feed handler for 'xc_quiz_manager_quiz'

Add:

• Search quiz
• Add quiz to a sitemap
• Add new fields to add/edit quiz
  • Max attempts
  • User can view correct answers
• Add new field to add/edit question
  • Answer is required