epologee/EEEUnifiedAddressBook — pull request #1 by blairmitchelmore (2014-06-18 17:57:46+00:00)
Title: Change unification to not filter by source

I've found that for certain people, their profiles aren't in the "Default Source" so using ABAddressBookCopyArrayOfAllPeople is needed to unify their address book. I'd recommend it be the default behaviour.