Drago Rosson cae55d8ac1 Remove unconditional return of user_id ... This removes a legacy backwards compatibility codepath. Pre-Icehouse stacks that have resources which inherit from StackUser may require manual cleanup after deletion, as their stack user may not be deleted. This fixes issues with subusers using software config. Heat should not attempt to delete the stack user if one had not been created before. The code that this patch removes caused an ID to always be returned. Additionally, it set the ID in the resource metadata whether a stack user existed or not, making it impossible to tell if one existed only from data within the resource. Change-Id: I50804998fdce1f7de06906ae9a2f47317721a6f6 Closes-bug: #1531606		2016-01-13 11:58:24 -06:00
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notes	Remove unconditional return of user_id	2016-01-13 11:58:24 -06:00
source	add "unreleased" release notes page	2015-12-03 04:30:00 -05:00