bumping up version to 0.0.20

Prasanna Santhanam · Prasanna Santhanam · commit eac8cfe81e9c · 2017-07-07T12:11:18.000+05:30
diff --git a/kubeshell/__init__.py b/kubeshell/__init__.py
@@ -1 +1 @@
-__version__ = '0.0.19'
+__version__ = '0.0.20'
