AJet/DFeedback — pull request #1 by vslavik (2013-03-07 12:49:42+00:00)
Title: Build fixes for Demo.xcodeproj.

Fix several problems that prevented the Demo project from building
successfully.

* Fix DFWarning.png name and include @2x version.
* Use the default SDK.
* Add DFApplicationSandboxInfo.* and link to Security.framework because of it.