Enhancements

• 2306: Added IDeviceEnum::GetItemFromSystemPath method which allows the creation of IDevice objects using a system specific device path.
• Also added IDevice::GetSystemPath method which returns the system path associated with the device.

Fixes

• 2374: Windows: When a client application registers for a device notification via IEngine::SetCallback a thread is spawned that occupies the CPU (1 core) at 100%.