unannexed_files_are_immediately_re-annexed_by_assistant.mdwn

### Please describe the problem.
When using “git annex unlock”, the assistant is clever enough not to immediately re-add the corresponding files. When using “git annex unannex”, however, the assistant goes on to re-add the files right away. It would be convenient if this case were also handled likewise.

git-annex 5.20150508

> [[done]]; cannot be implemented. --[[Joey]]