Re-enalbed isUpdateCompatibleWithDeviceOS check
#173: Re-enabled the isUpdateCompatibleWithDeviceOS
, which may have become disabled when converting (and massively refactoring) the codebase from Swift 3.1 to Swift 4.
#173: Re-enabled the isUpdateCompatibleWithDeviceOS
, which may have become disabled when converting (and massively refactoring) the codebase from Swift 3.1 to Swift 4.