added BluetoothUUID.toUUID()
added BluetoothUUID.toUUID()

for conversion to SwiftFoundation.UUID

PureSwift/SwiftBlueZ,PureSwift/BlueZ,PureSwift/BlueZ,PureSwift/SwiftBlueZ,PureSwift/BluetoothLinux,PureSwift/BluetoothLinux