The instructions given in the Distribution page on the iOS Provisioning portal clearly still describe the process of creating, and including the Entitlements.plist file in a bui
As of Xcode 4.2 you no longer have to create an Entitlements.plist file when creating applications that do not require any special permissions to run. The get-task-allow entitlement is automatically set to true or false, depending on what kind of provisioning profile you sign your application with (Developer, Ad Hoc, or App Store).
ref:http://help.testflightapp.com/customer/portal/articles/535398-invalid-profile-distribution-build-entitlements-must-have-get-task-allow-set-to-false-