remove obsolete (and scary) stuff in xmerge/workben

Change-Id: I34c1f13006da18c6c4601042d3accfdb1979bfab

xmerge/workben/XmlDiff.properties

-#*************************************************************************
-#
-# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-# 
-# Copyright 2000, 2010 Oracle and/or its affiliates.
-#
-# OpenOffice.org - a multi-platform office productivity suite
-#
-# This file is part of OpenOffice.org.
-#
-# OpenOffice.org is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License version 3
-# only, as published by the Free Software Foundation.
-#
-# OpenOffice.org is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License version 3 for more details
-# (a copy is included in the LICENSE file that accompanied this code).
-#
-# You should have received a copy of the GNU Lesser General Public License
-# version 3 along with OpenOffice.org.  If not, see
-# <http://www.openoffice.org/license.html>
-# for a copy of the LGPLv3 License.
-#
-#*************************************************************************
-# x-no-translate
-
-
-#
-#  This properties file provides info for XmlDiff program
-#  XmlDiff.file1 is the first input XML file
-#  XmlDiff.file2 is the second input XML file
-#  XmlDiff.output is where the output (err/message) go
-#  XmlDiff.tags are what tagname should ignore (and the subtree under it)
-#
-XmlDiff.file1=test1.xml
-XmlDiff.file2=test2.xml
-XmlDiff.output=System.err
-XmlDiff.tags=

xmerge/workben/makefile.mk

-#***************************************************************************
-#
-# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-# 
-# Copyright 2000, 2010 Oracle and/or its affiliates.
-#
-# OpenOffice.org - a multi-platform office productivity suite
-#
-# This file is part of OpenOffice.org.
-#
-# OpenOffice.org is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License version 3
-# only, as published by the Free Software Foundation.
-#
-# OpenOffice.org is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License version 3 for more details
-# (a copy is included in the LICENSE file that accompanied this code).
-#
-# You should have received a copy of the GNU Lesser General Public License
-# version 3 along with OpenOffice.org.  If not, see
-# <http://www.openoffice.org/license.html>
-# for a copy of the LGPLv3 License.
-#
-#***************************************************************************
-
-TARGET=xmrg_workben
-PRJ=..
-
-.INCLUDE : ant.mk
-ALLTAR: ANTBUILD