applied patch from Mark Vadoc to not use SAX1 unless necessary. Daniel

* HTMLparser.c relaxng.c testRelax.c testSchemas.c: applied
  patch from Mark Vadoc to not use SAX1 unless necessary.
Daniel
diff --git a/testRelax.c b/testRelax.c
index dee4715..e18b3c2 100644
--- a/testRelax.c
+++ b/testRelax.c
@@ -134,7 +134,7 @@
 	    } else {
 		xmlDocPtr doc;
 
-		doc = xmlParseFile(argv[i]);
+		doc = xmlReadFile(argv[i],NULL,0);
 
 		if (doc == NULL) {
 		    fprintf(stderr, "Could not parse %s\n", argv[i]);