Don't include current path in menu links

The menu-links are a lot more predictable this way.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

ui-shared.c

@@ -474,14 +474,13 @@ void cgit_print_pageheader(char *title, int show_search)
 		reporevlink(NULL, "summary", NULL, "menu", cgit_query_head,
 			    NULL, NULL);
 		cgit_log_link("log", NULL, "menu", cgit_query_head,
-			      cgit_query_sha1, cgit_query_path, 0, NULL, NULL);
+			      cgit_query_sha1, NULL, 0, NULL, NULL);
 		cgit_tree_link("tree", NULL, "menu", cgit_query_head,
 			       cgit_query_sha1, NULL);
 		cgit_commit_link("commit", NULL, "menu", cgit_query_head,
 			      cgit_query_sha1);
 		cgit_diff_link("diff", NULL, "menu", cgit_query_head,
-			       cgit_query_sha1, cgit_query_sha2,
-			       cgit_query_path);
+			       cgit_query_sha1, cgit_query_sha2, NULL);
 
 		for_each_ref(print_archive_ref, &header);