Add comments and DoxyGen format for these files.

Remove the unused module Crc32SectionExtractDxe, which is replaced by Crc32SectionExtract library instance.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5027 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Universal/FirmwareVolume/FaultTolerantWriteDxe/FtwMisc.c

@@ -1,6 +1,8 @@
-/*++
+/** @file
 
-Copyright (c) 2006 - 2007, Intel Corporation                                                         
+  Internal generic functions to support fault tolerant write.
+
+Copyright (c) 2006 - 2008, 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        
@@ -9,17 +11,7 @@ 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:
-
-  FtwMisc.c
-  
-Abstract:
-  
-  Internal functions to support fault tolerant write.
-
-Revision History
-
---*/
+**/
 
 #include <FtwLite.h>