remove namespaces to prepare html (not chtml) documents with svg support

modules/fontane/transform.xqm

@@ -2378,18 +2378,21 @@ else
     else
     if(contains($node//tei:figDesc/tei:ref/text(), "einfache Absatzlinie (hin und her)"))
     then
-    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 451 46" class="absatzlinie--hin-und-her">
-        {$node/@xml:id ! attribute id { string(.) },
-        element svg:path {
-           attribute id {"ahihe"},
-           attribute fill {"none"},
-           attribute stroke {"darkslategrey"},
-           attribute stroke-width {"1"},
-           attribute d {"M 440.67,14.67 " ||
-            "C 440.67,14.67 25.33,2.00 7.33,21.33 " ||
-             "11.33,28.00 422.00,11.33 414.67,20.00 " ||
-             "392.67,8.67 32.00,36.67 32.00,36.67" }}}
-    </svg>
+        element svg {
+            attribute viewBox {"0 0 451 46"},
+            attribute class {"absatzlinie--hin-und-her"},
+            $node/@xml:id ! attribute id { string(.) },
+            element path {
+               attribute id {"ahihe"},
+               attribute fill {"none"},
+               attribute stroke {"darkslategrey"},
+               attribute stroke-width {"1"},
+               attribute d {"M 440.67,14.67 " ||
+                "C 440.67,14.67 25.33,2.00 7.33,21.33 " ||
+                 "11.33,28.00 422.00,11.33 414.67,20.00 " ||
+                 "392.67,8.67 32.00,36.67 32.00,36.67" }
+            }
+        }
     else
     if(contains($node//tei:figDesc/tei:ref/text(), "horizontale Halbschleife von links nach rechts unten"))
     then (