Rajesh Taneja authored Jun 17, 2013 and Dan Poltawski committed Jul 02, 2013

MDL-40127 Enrolments: Added status to instance info and removed displaying of enrolment form with notice

get_enrol_info will return status of enrolment instance, to notify webservice if enrolment is possible or not
If enrolment is not possible then don't show enrolment form
show_enrolme_link will use can_self_enrol to varify if enrolment link should be shown or not.

Dan Marsden authored May 13, 2013 and Damyon Wiese committed Jul 02, 2013

Thanks to Francois Gauthier for report/fix.

Eliminate duplicate rows before we try to add a unique index. We
arbitrarily keep the duplicate row with the lowest id.

Optional features and warnings may be added later,
but we need at least required environment for 2.5.1

This includes database family cleanup and more realistic memory requirement.

Looping over large numbers of items with array_shift() is expensive.
Reverse the array and fetch items from the top of the pile.

Credit goes to Martin Langhoff for original mysqli fix.

Looping over large numbers of items with array_shift() is expensive.
Reverse the array and fetch items from the top of the pile.

Credit goes to Martin Langhoff for original mysqli fix.

Mark Nielsen authored Jul 01, 2013 and Dan Poltawski committed Jul 01, 2013

Update LTI mod form so checkboxes always submit their value.

Conflicts:
	theme/bootstrapbase/style/moodle.css

Looping over large numbers of items with array_shift() is expensive.
Reverse the array and fetch items from the top of the pile.

Try to more clearly document what question type authors need to do to
upgrade their question types.