Patch to fix #441017: LaTeX rendering nonfunctional in Inkscape 0.46.

First hunk is from St├ęphane Bonnet, thanks!
http://launchpadlibrarian.net/12978623/eqtexsvg.py.patch

Second hunk is from here, unlike Ubuntu we support -quiet though
https://bugs.launchpad.net/inkscape/+bug/195052/comments/1

--- inkscape-0.46/share/extensions/eqtexsvg.py.orig	2008-04-05 22:12:35.000000000 +0200
+++ inkscape-0.46/share/extensions/eqtexsvg.py	2008-04-05 22:14:04.000000000 +0200
@@ -49,16 +49,18 @@ def svg_open(self,filename):
     doc_sizeW = max(doc_width,doc_height)
 
     def clone_and_rewrite(self, node_in):
-        if node_in.tag != 'svg':
-            node_out = inkex.etree.Element(inkex.addNS(node_in.tag,'svg'))
+        in_tag = node_in.tag.rsplit('}',1)[-1]
+        if in_tag != 'svg':
+            node_out = inkex.etree.Element(inkex.addNS(in_tag,'svg'))
             for name in node_in.attrib:
                 node_out.set(name, node_in.attrib[name])
         else:
             node_out = inkex.etree.Element(inkex.addNS('g','svg'))
         for c in node_in.iterchildren():
-            if c.tag in ('g', 'path', 'polyline', 'polygon'):
+            c_tag = c.tag.rsplit('}',1)[-1]
+            if c_tag in ('g', 'path', 'polyline', 'polygon'):
                 child = clone_and_rewrite(self, c)
-                if c.tag == 'g':
+                if c_tag == 'g':
                     child.set('transform','matrix('+str(doc_sizeH/700.)+',0,0,'+str(-doc_sizeH/700.)+','+str(-doc_sizeH*0.25)+','+str(doc_sizeW*0.75)+')')
                 node_out.append(child)
 
@@ -110,7 +112,7 @@ class EQTEXSVG(inkex.Effect):
 
         os.system('dvips -q -f -E -D 600 -y 5000 -o ' + ps_file + ' ' + dvi_file)
         #os.system('cd ' + base_dir)
-        os.system('pstoedit -f plot-svg -dt -ssp ' + ps_file + ' ' + svg_file + '> ' + out_file)
+        os.system('pstoedit -quiet -f plot-svg -dt -ssp ' + ps_file + ' ' + svg_file + '> ' + out_file)
         svg_open(self, svg_file)
 
         clean()