Remove the dependence to MdePkg

1. add Include folder which contain the *.h file which used by Tiano tools.
2. Change ${evn.WORKSPACE}/MdePkg to ${PACKAGE_DIR} in build.xml.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@509 6f19259b-4bc3-4df7-8a09-765794883524

Tools/Source/TianoTools/Include/Guid/AcpiTableStorage.h

@@ -0,0 +1,30 @@
+/** @file
+  The ACPI table storage file is fully FFS compliant. 
+  The file is a number of sections of type EFI_SECTION_RAW.
+  This GUID is used to identify the file as an ACPI table storage file.
+
+  Copyright (c) 2006, Intel Corporation                                                         
+  All rights reserved. This program and the accompanying materials                          
+  are licensed and made available under the terms and conditions of the BSD License         
+  which accompanies this distribution.  The full text of the license may be found at        
+  http://opensource.org/licenses/bsd-license.php                                            
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+  Module Name:  AcpiTableStorage.h
+
+  @par Revision Reference:
+  GUID defined in ACPI Table Storage Spec Version 0.9.
+
+**/
+
+#ifndef _ACPI_TABLE_STORAGE_H_
+#define _ACPI_TABLE_STORAGE_H_
+
+#define EFI_ACPI_TABLE_STORAGE_GUID \
+  { 0x7e374e25, 0x8e01, 0x4fee, {0x87, 0xf2, 0x39, 0xc, 0x23, 0xc6, 0x6, 0xcd } }
+
+extern EFI_GUID gEfiAcpiTableStorageGuid;
+
+#endif