Handle object cycles in -description by limiting the recursion depth
Merge pull request #798 from realm/tg-description-cycle

Handle object cycles in -description.
Lower deployment target for the Xcode 6 projects to iOS 7.0
Merge pull request #780 from realm/tg-sample-7.1

Lower deployment target for Swift samples to iOS 7.1
add isDeleted method to RLMObject
simplify
rename
Update CHANGELOG.md
Update CHANGELOG.md
Merge pull request #805 from realm/al-deleted

Add isDeleted method to RLMObject
Make sure the token block is not nil
Check the token's block in case it was niled while being enumerated