[add] better breadcrumb in video view

inc/content.php

@@ -97,7 +97,7 @@ $i = 1;
 echo '<a href="?">Home</a> >>';
 if (!empty($breadcrumb)) {
   foreach ($breadcrumb as $key => $value) {
-    if ($i === $nbBread) {
+    if ($i === $nbBread && $ci['ac'] !== 'view') {
       echo $value;
     } else {
       echo '<a href="?bc=', $key, '">', $value, '</a> >> ';

index.php

@@ -241,9 +241,6 @@ function makeBreadcrumb($bc, $fullListDir) {
   return $breadcrumb;
 }
 
-function renameDir() {
-}
-
 function listVideo($breadcrumb) {
   return glob("*.jpg");
 }