Prepare release + bugs fix

Prepare release, improvements, and bugs fix  #226

cache/installedVersion.json

@@ -1,4 +1,4 @@
 {
   "id": 782014,
-  "tag_name": "v2.6.4"
+  "tag_name": "v2.6.5"
 }

system/admin/admin.php

@@ -57,6 +57,8 @@ function session($user, $pass)
             }
             $_SESSION[config("site.url")]['user'] = $user;
             header('location: admin');
+        } else {
+            return $str = '<li>Your username and password mismatch.</li>';		
         }
     } else if (old_password_verify($pass, $user_enc, $user_pass)) {
         update_user($user, $pass, $user_role);

system/includes/functions.php

@@ -1665,7 +1665,7 @@ function menu($custom = null)
                                 echo '<li class="' . $class . '"><a href="' . site_url() . '">' . config('breadcrumb.home') . '</a></li>';
                             }
                         } else {
-                            echo '<li class="' . $class . '"><a target="_blank" href="' . $anc[1] . '">' . $anc[0] . '</a></li>';
+                            echo '<li class="' . $class . '"><a href="' . $anc[1] . '">' . $anc[0] . '</a></li>';
                         }
                     }
                 } else {
@@ -1704,11 +1704,19 @@ function get_menu($custom)
         krsort($posts);
 
         echo '<ul class="nav navbar-nav ' . $custom . '">';
-        if ($req == site_path() . '/') {
+        if ($req == site_path() . '/' || stripos($req, site_path() . '/?page') !== false) {
             echo '<li class="item first active"><a href="' . site_url() . '">' . config('breadcrumb.home') . '</a></li>';
         } else {
             echo '<li class="item first"><a href="' . site_url() . '">' . config('breadcrumb.home') . '</a></li>';
         }
+        
+        if (config('blog.enable') == 'true' ) {
+            if ($req == site_path() . '/blog' || stripos($req, site_path() . '/blog?page') !== false) {
+                echo '<li class="item active"><a href="' . site_url() . 'blog">' . 'Blog' . '</a></li>';
+            } else {
+                echo '<li class="item"><a href="' . site_url() . 'blog">' . 'Blog' . '</a></li>';
+            }
+        }
 
         $i = 0;
         $len = count($posts);