fixing build, kubernetes-3.0.0a1 release is broken at the moment

Prasanna Santhanam · Prasanna Santhanam · commit e65990d4c0a4 · 2017-07-10T13:00:05.000+05:30
diff --git a/setup.py b/setup.py
@@ -19,7 +19,7 @@
     'Pygments>=2.1.3,<3.0.0',
     'fuzzyfinder>=1.0.0',
     'click>=4.0,<7.0',
-    'kubernetes>=0.10.0',
+    'kubernetes>=0.10.0,<3.0.0',
 ]
 
 setup(
