Added settings for print and online availability statements
Added settings for location notes for books, journals and videos
Handling of online/print locations and availability for Books, Journals and Videos when retrieved from Primo
correct silly syntax error
Missing semicolons added
More syntax
Get delivery category (online/print) correctly
Deprecating all uses of get_context_instance in favour of context_xxxx::instance()
Replace deprecated print_continue with OUTPUT->continue_button
Remove deprecated print_checkbox function
Removed call time pass-by-reference