Adding Ledgers to split and gather Movements
This merge request makes full use of the base category "Ledger" in the Accounting and Project modules of ERP5.
Main modifications are :
- Adding the ledger property on every Accounting Transaction Types. It was already on Task Types.
- Adding a new portal type of portal type for the types quoted above. It allows to define a list a ledgers directly on these types. These ledgers are the one allowed on the documents of each type.
- New Delivery_init (Python) Script called by every "${}_init" script of the above type, and setting a default ledger at the creation of the documents
- Adding a ledger field and column in the view defined like "[Entity|Account|...]_viewTransactionList" to only display the transactions belonging to a favorite ledger. The favorite ledgers can be defined in the Accounting Preferences. The list of displayed ledgers is the list of ledgers defined on the accounting portal types. If no ledger is defined, the field doesn't show up.
- Adding a ledger field in every accounting report, to only generate them with the movements belonging to the ledgers of one's choice.
- Adding the ledger parameter (and co) to the InventoryAPI to ease the queries on Inventory by ledger. Please note that the stock table now embeds a "ledger_uid" column