staging: usbip: userspace: increase version to 2.0

Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/usbip/userspace/configure.ac

 dnl Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.59)
-AC_INIT([usbip-utils], [1.1.1], [linux-usb@vger.kernel.org])
+AC_INIT([usbip-utils], [2.0], [linux-usb@vger.kernel.org])
 AC_DEFINE([USBIP_VERSION], [0x00000111], [binary-coded decimal version number])
 
 CURRENT=0