A few more changes for Python 3.4

Author: bmoscon

README.md

@@ -105,7 +105,7 @@ Arctic storage implementations are **pluggable**.  VersionStore is the default.
 
 Arctic currently works with:
 
- * Python 2.7 or 3.3
+ * Python 2.7, 3.3, 3.4
  * pymongo >= 3.0
  * Pandas
  * MongoDB >= 2.4.x

setup.py

@@ -120,6 +120,7 @@ def run_tests(self):
         "License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)",
         "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3.3",
+        "Programming LAnguage :: Python :: 3.4",
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Cython",
         "Operating System :: POSIX",