MdeModulePkg: INF/DEC file updates to EDK II packages

1. Usage information in INF file comment blocks are either incomplete or incorrect.  
This includes usage information for Protocols/PPIs/GUIDs/PCDs/HOBs/Events/BootModes.  
The syntax for usage information in comment blocks is defined in the EDK II Module Information (INF) Specification

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Zeng, Star <star.zeng@intel.com>
Reviewed-by: Gao, Liming <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15962 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Universal/Metronome/Metronome.inf

@@ -11,7 +11,7 @@
 # overflows that could occur for long delays if only nanoseconds were used and also
 # provides the greatest accuracy for small delays. 
 #
-# Copyright (c) 2008 - 2010, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2008 - 2014, 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         
 # which accompanies this distribution.  The full text of the license may be found at        
@@ -25,6 +25,7 @@
 [Defines]
   INF_VERSION                    = 0x00010005
   BASE_NAME                      = Metronome
+  MODULE_UNI_FILE                = Metronome.uni
   FILE_GUID                      = C8339973-A563-4561-B858-D8476F9DEFC4
   MODULE_TYPE                    = DXE_DRIVER
   VERSION_STRING                 = 1.0
@@ -54,3 +55,6 @@
 
 [Depex]
   TRUE
+
+[UserExtensions.TianoCore."ExtraFiles"]
+  MetronomeExtra.uni