ui-summary: (THEME) Rework what is shown in summary page

Now clone and branches are shown next to commits and tags, branches only
show name and age, clone does not create links, and file listing
(alongside readme) is shown below

1 files changed, 46 insertions, 0 deletions

diff --git a/ui-refs.c b/ui-refs.c
index 11fb9fc..455f09c 100644
--- a/ui-refs.c
+++ b/ui-refs.c
@@ -179,6 +179,52 @@ void cgit_print_branches(int maxcount)
 	cgit_free_reflist_inner(&list);
 }
 
+void cgit_print_branches_component(int maxcount)
+{
+	struct reflist list;
+	int i;
+	struct commitinfo *info;
+	char *name;
+
+	html("<tr class='nohover'><th class='left'>Branch</th>"
+	     "<th class='left'>Age</th></tr>\n");
+
+	list.refs = NULL;
+	list.alloc = list.count = 0;
+	refs_for_each_branch_ref(get_main_ref_store(the_repository),
+				 cgit_refs_cb, &list);
+	if (ctx.repo->enable_remote_branches)
+		refs_for_each_remote_ref(get_main_ref_store(the_repository),
+					 cgit_refs_cb, &list);
+
+	if (maxcount == 0 || maxcount > list.count)
+		maxcount = list.count;
+
+	qsort(list.refs, list.count, sizeof(*list.refs), cmp_branch_age);
+	if (ctx.repo->branch_sort == 0)
+		qsort(list.refs, maxcount, sizeof(*list.refs), cmp_ref_name);
+
+	for (i = 0; i < maxcount; i++) {
+		info = list.refs[i]->commit;
+		name = (char *)list.refs[i]->refname;
+
+		if (!info || list.refs[i]->object->type != OBJ_COMMIT)
+			continue;
+
+		html("<tr><td>");
+		cgit_log_link(name, NULL, NULL, name, NULL, NULL, 0, NULL, NULL,
+			      ctx.qry.showmsg, 0);
+		html("</td><td>");
+		cgit_print_age(info->committer_date, info->committer_tz, -1);
+		html("</td></tr>\n");
+	}
+
+	if (maxcount < list.count)
+		print_refs_link("heads");
+
+	cgit_free_reflist_inner(&list);
+}
+
 void cgit_print_tags(int maxcount)
 {
 	struct reflist list;