Updated openstack/openstack
Project: openstack/horizon  b6d5a749f1604ed3323aff8e27ca376dc71d4973

'Stack Template' tab for Heat Stack Details page

Once you launch a stack from any template source (using raw data
or template file), there is no possibility to check this template
later from Horizon. This patch set adds 'Stack Template' tab to
Stack Details page.

Partially implements blueprint: heat-ui-improvement

Change-Id: I27fb687829f9c060ea55d81bcc0344a6e782da06