Update setup.py

Author: jbma

setup.py

@@ -24,7 +24,7 @@
 
 setup(
     name='pyvat',
-    version='1.3.1.1',
+    version='1.3.1.2',
     description='VAT validation for Python',
     author='Nick Bruun',
     author_email='[email protected]',