Fix trailing whitespace in scripts and misc. files

Tools/Scripts/svn-apply

 #!/usr/bin/perl -w
 
 # Copyright (C) 2005, 2006, 2007 Apple Inc.  All rights reserved.
 # Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au>
 # Copyright (C) 2010 Chris Jerdonek (chris.jerdonek@gmail.com)
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
 # are met:
 #
 # 1.  Redistributions of source code must retain the above copyright
 #     notice, this list of conditions and the following disclaimer.
 # 2.  Redistributions in binary form must reproduce the above copyright
 #     notice, this list of conditions and the following disclaimer in the
-#     documentation and/or other materials provided with the distribution. 
+#     documentation and/or other materials provided with the distribution.
 # 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
 #     its contributors may be used to endorse or promote products derived
 #     from this software without specific prior written permission.
 #
 # THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 # DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
@@ skipping 434 matching lines @@
         # Only print the last line.  Subversion outputs all changed statuses below $dir
         while (<SVN>) {
             $svnOutput = $_;
         }
         close SVN;
         print $svnOutput if $svnOutput;
     } elsif (isGit()) {
         # Git removes a directory if it becomes empty when the last file it contains is
         # removed by `git rm`. In svn-apply this can happen when a directory is being
         # removed in a patch, and all of the files inside of the directory are removed
-        # before attemping to remove the directory itself. In this case, Git will have 
+        # before attemping to remove the directory itself. In this case, Git will have
         # already deleted the directory and `git rm` would exit with an error claiming
         # there was no file. The --ignore-unmatch switch gracefully handles this case.
         system("git", "rm", "--force", "--ignore-unmatch", $path) == 0 or die "Failed to git rm --force --ignore-unmatch $path.";
     }
 }