To record a production via a manufacturing order, the user can either
use the produce wizard or the workorders views. Those two objects was
technically different but act more or less the same. This commit aims to
merge the similar behaviors in common code
We introduce two new abstract models :
1. Abstract workorder to share workorders and the produce wizard
2. Abstract workorder lines to share active_move_line on workorder and
product_produce_line on the wizard. Those abstract line keep the information
about the quantities and lot number to put on component move lines and
finished product move lines
Task : 1891864
William Henrotin
5ef46664a2