[css2] Now uses original Postscript images, if available (must be named .ps)

--HG--
extra : convert_revision : svn%3A73dc7c4b-06e6-40f3-b4f7-9ed1dbc14bfc/trunk%40182

Author: bert-github

css2/html2psrc

@@ -1,12 +1,10 @@
 @html2ps {
-    paper { 
-        type: letter;
-    }
     option {
      DSC: 1;                    /* DSC compliant PostScript */
      xref: 1;                   /* cross references a la [p 31] */
      duplex: 1;                 /* double sided */
      number: 1;                 /* have page numbers */
+     original: 1;               /* use original PostScript images */ 
     }
     header {
         alternate: 1;
@@ -16,6 +14,9 @@
         alternate: 1;
 	left: $N;
         right: $D;
+        center: "";
+        odd-center: "";
+        even-center: "";
     }
     paper {
         type: A4;