Removes iconUrl use from widget picker, using it instead in the useInstanceList hook to add the img property to all widget instance objects for continued compatibility with any LTIs expecting that property such as Obojobo.
Fixes the assignment of the outcome_ext key in the LTI launch variable parsing code where it was erroneously defaulting to null instead of an empty string in the event that ext_outcome_data_values_accepted is not provided by incoming LTI params.
Removes
iconUrluse from widget picker, using it instead in theuseInstanceListhook to add theimgproperty to all widget instance objects for continued compatibility with any LTIs expecting that property such as Obojobo.Fixes the assignment of the
outcome_extkey in the LTI launch variable parsing code where it was erroneously defaulting tonullinstead of an empty string in the event thatext_outcome_data_values_acceptedis not provided by incoming LTI params.