BaseTools: FMP capsule add the support to generate auth info

Current BaseTools cannot generate EFI_FIRMWARE_IMAGE_AUTHENTICATION
for FMP capsule. this patch fix it by FDF spec's update to add the
definition for CERTIFICATE_GUID and  MONOTONIC_COUNT. BaseTools call
the tool by CERTIFICATE_GUID to generate the certdata and fill the header
info.

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

BaseTools/Source/Python/GenFds/CapsuleData.py

@@ -1,7 +1,7 @@
 ## @file
 # generate capsule
 #
-#  Copyright (c) 2007-2013, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2007-2016, Intel Corporation. All rights reserved.<BR>
 #
 #  This program and the accompanying materials
 #  are licensed and made available under the terms and conditions of the BSD License
@@ -180,6 +180,8 @@ class CapsulePayload(CapsuleData):
         self.HardwareInstance = None
         self.ImageFile = None
         self.VendorCodeFile = None
+        self.Certificate_Guid = None
+        self.MonotonicCount = None
 
     def GenCapsuleSubItem(self):
         if not self.Version: