Integration test for remote stack

A test case that exercise the OS::Heat::Stack resource as part of the
integration tests.

Change-Id: Ib09a46f2ca7825e4190c3fb8c7c1510e95688a10
Check stack adopt enable before adopting

If the configuration is disabled, don't start to adopt.

Co-Authored-by: huangtianhua <huangtianhua@huawei.com>
Co-Authored-by: asalkeld <asalkeld@mirantis.com>

Change-Id: Iddb5024971f9f7882c5e46d879439182d2a92124
Closes-Bug: #1396917
Imported Translations from Transifex

For more information about this automatic import see:
https://wiki.openstack.org/wiki/Translations/Infrastructure

Change-Id: Ic2c92d4b044f725b43242ae32282d45ef770793b
Merge "Check stack adopt enable before adopting"
Merge "Integration test for remote stack"
Merge "Imported Translations from Transifex"