FOP-3070: Batik is setting load-external-dtd to false so this example doesnt work

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1901801 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/fop/examples/fo/svg/external.fo b/fop/examples/fo/svg/external.fo
deleted file mode 100644
index eaa7678..0000000
--- a/fop/examples/fo/svg/external.fo
+++ /dev/null
@@ -1,131 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns:xlink="http://www.w3.org/1999/xlink">
-  <fo:layout-master-set>
-    <fo:simple-page-master master-name="first"
-          margin-right="1.5cm"
-          margin-left="1.5cm"
-          margin-bottom="2cm"
-          margin-top="1cm"
-          page-width="21cm"
-          page-height="29.7cm">
-      <fo:region-body margin-top="1cm"/>
-      <fo:region-before extent="1cm"/>
-      <fo:region-after extent="1.5cm"/>
-    </fo:simple-page-master>
-  </fo:layout-master-set>
-
-  <fo:page-sequence master-reference="first">
-    <fo:static-content flow-name="xsl-region-before">
-      <fo:block line-height="14pt" font-size="10pt"
-    text-align="end">External SVG examples</fo:block>
-    </fo:static-content>
-    <fo:static-content flow-name="xsl-region-after">
-      <fo:block line-height="14pt" font-size="10pt"
-    text-align="end">Page <fo:page-number/></fo:block>
-    </fo:static-content>
-
-    <fo:flow flow-name="xsl-region-body">
-
-      <fo:block text-align="center" font-weight="bold" font-size="14pt" space-before.optimum="3pt" space-after.optimum="15pt">
-      External SVG
-      </fo:block>
-
-      <fo:block space-before.optimum="3pt" space-after.optimum="20pt">
-
-
-      </fo:block>
-
-      <fo:block text-align="center">
-Some examples of how to reference external SVG images in your FO documents
-      </fo:block>
-
-      <fo:block break-before="page" space-after.optimum="10pt" font-weight="bold" font-size="12pt">
-Introduction
-      </fo:block>
-
-      <fo:block>
-This document shows some examples of how an SVG document can be in an external svg file
-which is referenced using the fo:external-graphic.
-      </fo:block>
-
-      <fo:block>
-      </fo:block>
-
-      <fo:block space-after.optimum="10pt" font-weight="bold" font-size="12pt">
-Examples
-      </fo:block>
-
-      <fo:block>
-The following svg document is obtained from an external file using the fo:external-graphic.
-      </fo:block>
-
-      <fo:block>
-<fo:external-graphic src="file:boxes.svg"/>
-      </fo:block>
-
-      <fo:block>
-This svg document (<fo:external-graphic src="file:multi.svg"/>) is also obtained from
-an external file using the fo:external-graphic. It has another svg image inside and references
-part of another svg image.
-      </fo:block>
-
-      <fo:block>
-This inline svg document (
-<fo:instream-foreign-object>
-<svg xmlns="http://www.w3.org/2000/svg" width="60" height="40" xml:space="preserve">
-  <g style="fill:none;stroke:yellow">
-     <rect x="0" y="0" width="25" height="25"/>
-     <image xlink:href="file:boxes.svg" x="10" y="10" width="20" height="20"/>
-  </g>
-  <g>
-    <use xlink:href="file:ref.svg#FOP" transform="scale(1.5)" x="12" y="25"/>
-  </g>
-</svg>
-</fo:instream-foreign-object>
-) has an external svg image inside and references part of another svg image.
-      </fo:block>
-
-      <fo:block>
-Apart from this external svg images should behave in the same way that other types of
-external graphics do.
-      </fo:block>
-
-      <fo:block space-before.optimum="10pt">
-The following example shows how you could scale an external svg file.
-      </fo:block>
-
-      <fo:block>
-<fo:instream-foreign-object>
-<svg xmlns="http://www.w3.org/2000/svg" width="20mm" height="20mm" xml:space="preserve">
-  <svg viewBox="0 0 20 20" preserveAspectRatio="none">
-     <image xlink:href="file:boxes.svg" x="0" y="0" width="20mm" height="20mm"/>
-  </svg>
-</svg>
-</fo:instream-foreign-object>
-and
-<fo:instream-foreign-object>
-<svg xmlns="http://www.w3.org/2000/svg" width="20mm" height="20mm" xml:space="preserve">
-  <g transform="scale(3.7)">
-     <image xlink:href="file:boxes.svg" x="0" y="0" width="20mm" height="20mm"/>
-  </g>
-</svg>
-</fo:instream-foreign-object>
-and
-<fo:instream-foreign-object>
-<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" width="20mm" height="20mm" xml:space="preserve">
-   <image preserveAspectRatio="xMidYMid" xlink:href="file:boxes.svg" x="0" y="0" width="10mm" height="10mm"/>
-</svg>
-</fo:instream-foreign-object>
-
-      </fo:block>
-
-      <fo:block space-before.optimum="10pt">
-This example is an svg from an external image:
-<fo:external-graphic src="file:view.svg"/>
-it has a viewbox that resizes the contents.
-      </fo:block>
-
-    </fo:flow>
-  </fo:page-sequence>
-</fo:root>
-