[FIX] Report: usage of ids in get_action more consistent: only pass them when they are useful, else pass an empty list
[FIX] account report_invoice: more space to display the taxes, right field to display the fiscal position
[FIX] account report_invoice: display the unit of measure in the same cell as the quantity
[MERGE][FIX] Report: more consistency when using get_action by passing ids only when they are used, report_invoice: more place to display taxes and correct display of the fiscal position