USB: usb-storage: unusual_devs entry for JetFlash TS1GJF2A

This patch (as1018) adds an unusual_devs entry for the JetFlash
TS1GJF2A.  This device doesn't like read requests for more than 188
sectors.  Setting max_sectors down to 64 is overkill, but at least
it will work without errors.

For the torturous debugging history, see this thread:

	http://marc.info/?t=118745764700005&r=1&w=2



Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>