Bump version

Author: ojarva

setup.py

@@ -9,7 +9,7 @@
 
 setup(
     name='sshpubkeys',
-    version='3.3.0',
+    version='3.3.1',
     description='SSH public key parser',
     long_description=long_description,
     url='https://github.com/ojarva/python-sshpubkeys',