Neil, I think "Barcode Scanner" is the (very exciting) replacement name for the same application. So, Zxing=Barcode Scanner, just as Paperclick = Qode = Neoreader, etc. (Still think Neoreader is the best name in the lot)
Nope, that is what Barcode Scanner is. cloud3 is correct. It is not a new name. The project has always been 'zxing' (I didn't name it) and the client for Android has always been Barcode Scanner.