USB: vstusb.c: removal of driver for Vernier Software & Technology, Inc., devices and spectrometers

This patch removes the vstusb driver and support from the Linux tree.
This driver provided support for Vernier Software & Technology devices
and spectrometers (Ocean Optics). This driver is being replaced by a
user space - libusb - implementation.

Signed-off-by: Jim Collar <jim.collar@eqware.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/misc/Kconfig

@@ -231,17 +231,3 @@ config USB_ISIGHTFW
 	  driver beforehand. Tools for doing so are available at
 	  http://bersace03.free.fr
 
-config USB_VST
-	tristate "USB VST driver"
-	depends on USB
-	help
-	  This driver is intended for Vernier Software Technologies
-	  bulk usb devices such as their Ocean-Optics spectrometers or
-	  Labquest.
-	  It is a bulk channel driver with configurable read and write
-	  timeouts.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called vstusb.
-
-