license: add libqxp

Change-Id: I94cd67947ec28a065f30b7f41e2de5e9627fa407

readlicense_oo/license/license.xml

@@ -925,6 +925,12 @@
         glennrp at users.sourceforge.net<br />
         February 3, 2011  </p>
     </div>
+    <div class="QXP">
+        <h2>libqxp</h2>
+        <p>The following software may be included in this product: libqxp. Use of any of this software is governed
+        by the terms of the license below:</p>
+        <p><a href="#a__MPL_version_2">Jump to MPL Version 2.0</a></p>
+    </div>
     <div class="REVENGE">
         <h2>librevenge</h2>
         <p>The following software may be included in this product: librevenge. Use of any of this software is governed