moved license and notice files to module top level

mustang/NOTICE

@@ -0,0 +1,25 @@
+Mustangproject
+Copyright 2014 Jochen Staerk <jstaerk@usegroup.de>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+
+Based on Apache PDFBox developed at
+The Apache Software Foundation (http://www.apache.org/).
+
+Apache PDFBox was based on source code originally developed in the PDFBox, JempBox and FontBox projects.
+Copyright (c) 2002-2007, www.pdfbox.org
+Copyright (c) 2006-2007, www.jempbox.org
+
+Apache PDFBox was based on source code originally developed in the PaDaF project.
+Copyright (c) 2010 Atos Worldline SAS