eval will execute a function before it has been determined to be
a python data type. Instead, use ast.literal_eval which validates
the object is a data type before executing it.
See:
http://nedbatchelder.com/blog/201206/eval_really_is_dangerous.html
(copied from Ia3d74747e66d72e97a3fb9029bd51331c902f874)
Change-Id: Iae0d42f8d14f66d6ea6cf2201646d8a796cc0cc9
Update to Kubernetes 1.2.2 version
Fixes to v1.json:
* Change 'any' types to 'object'
Fixes to rest.py:
* Fix __init__ to accept ca_certs
Change-Id: I190f26fac76480bc59ea5ceab7f1c94f16059086