language: objective-c
osx_image: xcode7.3
script: xcrun xcodebuild -project BTree.xcodeproj -scheme BTree-Mac test
after_success: bash <(curl -s https://codecov.io/bash)

language: objective-c
osx_image: xcode8
script: xcrun xcodebuild -project BTree.xcodeproj -scheme BTree-Mac test
after_success: bash <(curl -s https://codecov.io/bash)

Update Travis config for Xcode 8.
Update Travis config for Xcode 8.
