Add stock_quantity_issue module

issue9944
review339291003

message.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0"?>
+<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
+this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data grouped="1">
+        <record model="ir.message" id="msg_issue_solve_product_forecast_quantity">
+            <field name="text">You cannot solve the stock quantity issue "%(issue)s" because product "%(product)s" has still a negative forecast.</field>
+        </record>
+    </data>
+</tryton>