new version number

Author: wilko

setup.py

@@ -55,7 +55,7 @@
 
 setup(
     name="anonlink",
-    version='0.13.0',
+    version='0.13.1',
     description='Anonymous linkage using cryptographic hashes and bloom filters',
     long_description=readme,
     long_description_content_type='text/x-rst',