BUG#262: Marking DVIPDF_CONVERTER as advanced.

Modules/FindLATEX.cmake

@@ -107,6 +107,7 @@ MARK_AS_ADVANCED(
   BIBTEX_COMPILER
   MAKEINDEX_COMPILER
   DVIPS_CONVERTER
+  DVIPDF_CONVERTER
   PS2PDF_CONVERTER
   LATEX2HTML_CONVERTER
 )