[ADD] account_journal_general_sequence: account move entry sequence

Under some legislations, account moves must follow a single sequence. Since Odoo removed this sequence number in recent versions, this information was lost.

With this module, you can force your account moves to follow a separate sequence. The sequence is automatic when a move is posted. Includes a wizard to reorder those numbers in the sequence.

@moduon MT-676

setup/account_journal_general_sequence/setup.py

@@ -0,0 +1,6 @@
+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)