[FIX] account : Fixed the various error during module installation.
[FIX] account : Fixed the global name 'period_date' is not defined.
[FIX] account : Fixed the invalid syntax error in tax code creation.
[WIP] account: implementing changes from master-reconciliation-and-statement-import-ama
[FIX] account : Fixed the 'account.move' object has no attribute 'validate'.
[IMP]account: account_test_users.yml
[IMP]account: convert to account_test_users in py test case.
[IMP]account: create a new customer_invoice test file.
[IMP]account: improved customer_invoice yml.
[IMP/add]account: add test_edi_invoice.py file.