USB Storage: US_FL_IGNORE_RESIDUE needed for Aiptek MP3 Player

Device will not work as a mass storage device without US_FL_IGNORE_RESIDUE.

I bought this mp3 player that takes SD cards here

http://www.aiptek.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=AX4&Category_Code=MP3&Store_Code=AS



Signed-off-by: Dylan Taft <d13f00l@gmail.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>