[USBSTOR]

[USBSTOR]
- Rewrite error handling
- Check if CSW is valid
- Check if the error handling was already started
- Reset device if required
- Error handling was completely broken and did not follow the reset procedure as defined in USB Mass Storage Specification Bulk Only Section 5.3.4
- Mass storage device now longer hang when receiving the read capacity request and ReactOS assigns a symbolic link
- Mass storage devices not yet fully working

svn path=/trunk/; revision=55601