- Add WDDK build script.

- Add documentation for new build system.

wddk-build.bat

@@ -0,0 +1,26 @@
+:: wddk-build.bat
+:: (C) 2012, all rights reserved,
+::
+:: This program is free software: you can redistribute it and/or modify
+:: it under the terms of the GNU Lesser General Public License as published by
+:: the Free Software Foundation, either version 3 of the License, or
+:: (at your option) any later version.
+::
+:: This program is distributed in the hope that it will be useful,
+:: but WITHOUT ANY WARRANTY; without even the implied warranty of
+:: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+:: GNU Lesser General Public License for more details.
+::
+:: You should have received a copy of the GNU Lesser General Public License
+:: along with this program.  If not, see <http://www.gnu.org/licenses/>.
+::
+:: Script for WDDK compilation.
+:: NOTE: Use this script to build the driver
+
+@echo off
+
+set WDDK_INSTALL=install\WDDK\
+mkdir %WDDK_INSTALL%
+
+build -cZg
+