appcelerator/titanium_mobile — pull request #1657 by mstepanov (2012-03-13 18:20:21+00:00)
Title: [TIMOB-7403] make toolbar property weak to break retain cycle toolbar->items->button->toolbar

[TIMOB-7403](https://jira.appcelerator.org/browse/TIMOB-7403)

Test case is in JIRA