Changes

==== Fields entered and computed by the OFF backend (Product Opener) ====

==== Fields entered and computed by the OFF backend (Product Opener) ====

* nutrient-id_value : what was entered and passed in the nutrient-id field

* <code>{nutrient-id}_value</code>: what was entered and passed in the nutrient-id field.

* nutrient-id_unit : what was entered and passed in the nutrient-id_unit field

* <code>{nutrient-id}_unit</code>: what was entered and passed in the nutrient-id_unit field.

* nutrient-id : the value converted in the default unit (currently kJ for all energy fields (including energy-kcal), otherwise gram)

* <code>{nutrient-id}</code>: the value converted in the default unit (currently kJ for all energy fields (including energy-kcal), otherwise gram).

* nutrient-id_[value of nutrition_data_per) is set to nutrient-id (e.g. if nutrition_data_per is "100g", the value of sugars_100g is set to the value of sugars

* <code>{nutrient-id}_(100g|serving)</code>: is set to <code>{nutrient-id}</code> (e.g. if <code>nutrition_data_per = 100g</code>, the value of <code>sugars_100g</code> is set to the value of sugars.

* if the serving size is known, we compute the value for the other field (nutrient-id_100g or nutrient-id_serving) in default unit

* If the serving size is known, we compute the value for the other field (nutrient-id_100g or nutrient-id_serving) in default unit.

=== Data display ===

=== Data display ===