syntax conversion to Swift 2.3 without changes
syntax conversion to Swift 2.3 without changes

rheinfabrik/Heimdallr.swift,trivago/Heimdallr.swift,rheinfabrik/Heimdall.swift,rheinfabrik/Heimdall.swift,rheinfabrik/Heimdallr.swift,trivago/Heimdallr.swift,rheinfabrik/Heimdall.swift,trivago/Heimdallr.swift,rheinfabrik/Heimdallr.swift