If no module is selected, check nothing.

There is no control where context would be used.

remove Delivery_viewSolveDivergenceDialog in erp5_base because it already exists in erp5_simulation or erp5_simulation_legacy.

add a hidden field in Delivery_viewSolveDivergenceDialog so that user are forced to update the dialog first.

fix a condition of Person_view/my_default_email_url_string so that only one email field is displayed on a new Person document.

changeTranslations was removed in c60e89fe in favour of single-value,
better-named setter.

Otherwise, deleting objects and packing would not free memory.

move delivery builders from erp5_simplified_invoicing to erp5_simulation_test and make invoice builder global.

move delivery builders from erp5_trade to erp5_simulation_test and make packing list builder global.

variation property which comes from Item generates getVariationPropertyList.
VariationRange's property defines variation_property which also generates
getVariationPropertyList

As there is conflict which is not solved by category accessor generation
sorting (which is per property sheet) adding later VariationRange will result
in overwriting accessor for category with own one.

They use the same method name to do another task: check consistency on passed
object. Thus it is impossible to check consistency on them.