BaseTools: Extend FMP to support FV statement and FD statement

This patch extend the <FmpFileData> to support <FvStatements> and
<FdStatenents>, just like the normal [Capsule] section format.
In order to fix the bug https://bugzilla.tianocore.org/show_bug.cgi?id=132

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

@@ -179,8 +179,8 @@ class CapsulePayload(CapsuleData):
         self.ImageTypeId = None
         self.ImageIndex = None
         self.HardwareInstance = None
-        self.ImageFile = None
-        self.VendorCodeFile = None
+        self.ImageFile = []
+        self.VendorCodeFile = []
         self.Certificate_Guid = None
         self.MonotonicCount = None