Fix Python versions in setup.py

Author: technige

setup.py

@@ -48,7 +48,7 @@ def read(fname):
           "Topic :: Database",
           "Topic :: Software Development",
           "Programming Language :: Python :: 2.7",
-          "Programming Language :: Python :: 3.3",
           "Programming Language :: Python :: 3.4",
+          "Programming Language :: Python :: 3.5",
       ],
       packages=["neo4j", "neo4j.v1"])