Package version update.

Author: Roland Hedberg

setup.py

@@ -39,7 +39,7 @@ def run_tests(self):
 
 setup(
     name="pyjwkest",
-    version="0.5.1",
+    version="0.5.2",
     description="Python implementation of JWT, JWE, JWS and JWK",
     author="Roland Hedberg",
     author_email="roland.hedberg@adm.umu.se",