Updated openstack/openstack
Project: openstack/python-heatclient  db2424e79744f58fa77d7bdc15fd88bcb2bd4ada
null
Move template_format from heat to heatclient

heatclient needs to (YAML) parse the template to allow it to populate
the content for get_files function calls. For this reason, template_format
(and environment_format) have been moved to heatclient so this code can be
shared by both heat and heatclient.

Change-Id: I3cc11cd57256ad539efb4dab314ac07547e9e6a2
Updated openstack/openstack
Project: openstack/python-heatclient  3636202f4bcd605c36bd16946fbcc970dcab6916
null
Fetch environment from fields rather than function arg

This is part of a refactoring of the environment code in preperation for
supporting the get_file intrinsic function.

Change-Id: I8bfc0e17822bb2fa66665241e8873cf7cf1ea611