Make cgit_print_branches()/cgit_print_tags() external

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
diff --git a/ui-summary.c b/ui-summary.c
index df79d01..97f1b57 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -166,7 +166,7 @@
 	return 0;
 }
 
-static void cgit_print_branches(int maxcount)
+void cgit_print_branches(int maxcount)
 {
 	struct reflist list;
 	int i;
@@ -192,7 +192,7 @@
 		cgit_print_branch(list.refs[i]);
 }
 
-static void cgit_print_tags(int maxcount)
+void cgit_print_tags(int maxcount)
 {
 	struct reflist list;
 	int i;