Decode additional heat files
Decode additional heat files

All file contents should be json serializable

Change-Id: I7da20f1f68ecd73b83bed237d09314eaffe6d4f6
Closes-Bug: https://storyboard.openstack.org/#!/story/2002002

dtroyer/python-openstacksdk,openstack/python-openstacksdk,openstack/python-openstacksdk,stackforge/python-openstacksdk,stackforge/python-openstacksdk,dtroyer/python-openstacksdk