Updated version

Author: syrusakbary

setup.py

@@ -24,7 +24,7 @@ def run_tests(self):
 
 setup(
     name='graphene',
-    version='0.3.0',
+    version='0.4.0',
 
     description='Graphene: Python DSL for GraphQL',
     long_description=open('README.rst').read(),