Merge pull request #894 from oz123/drop_py_3.4_from_setup

Python 3.4 is no longer supported

Author: k8s-ci-robot

setup.py

@@ -76,7 +76,6 @@
         "Programming Language :: Python :: 2",
         "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.4",
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",