Display master slide layer in Xmledit

Doc/Sd1/Ref/Array/intArray.multi.svg

@@ -30,11 +30,11 @@
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-     inkscape:window-height="1843"
-     inkscape:window-x="1140"
-     inkscape:window-y="70"
-     inkscape:window-maximized="0"
+     inkscape:window-width="3367"
+     inkscape:window-height="1771"
+     inkscape:window-x="67"
+     inkscape:window-y="27"
+     inkscape:window-maximized="1"
      fit-margin-top="0"
      fit-margin-left="0"
      fit-margin-right="0"
@@ -1533,7 +1533,7 @@
      inkscape:label="Master"
      inkscape:groupmode="layer"
      id="layer1"
-     style="display:none">
+     style="display:inline">
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