Dashboard Menu Typo Fix

Fixed ‘dashboard’ typo in menu. Removed duplicates in language JSONs.

admin/themes/default/index.php

@@ -57,7 +57,7 @@ $(document).ready(function() {
 	<div id="sidebar" class="nav">
 
 		<ul>
-			<li><a href="<?php echo HTML_PATH_ADMIN_ROOT ?>dashboard"><i class="fa fa-sun-o"></i><?php $Language->p('Dasbhoard') ?></a></li>
+			<li><a href="<?php echo HTML_PATH_ADMIN_ROOT ?>dashboard"><i class="fa fa-sun-o"></i><?php $Language->p('Dashboard') ?></a></li>
 			<li><a href="<?php echo HTML_PATH_ADMIN_ROOT ?>new-post"><i class="fa fa-pencil-square-o"></i><?php $Language->p('New post') ?></a></li>
 			<li><a href="<?php echo HTML_PATH_ADMIN_ROOT ?>new-page"><i class="fa fa-pencil"></i><?php $Language->p('New page') ?></a></li>
 			<li><a href="<?php echo HTML_PATH_ADMIN_ROOT ?>manage-posts"><i class="fa fa-file-text-o"></i><?php $Language->p('Manage') ?></a></li>

languages/en_US.json

@@ -47,7 +47,6 @@
     "about": "About",
     "login": "Log in",
     "logout": "Log out",
-    "dasbhoard": "Dasbhoard",
     "manage": "Manage",
     "themes": "Themes",
     "prev-page": "Prev page",

languages/fr_FR.json

@@ -47,7 +47,6 @@
     "about": "À Propos",
     "login": "S’identifier",
     "logout": "Quitter la session",
-    "dasbhoard": "Tab. de Bord",
     "manage": "Gestion de contenu",
     "themes": "Thèmes",
     "prev-page": "Précédente",

languages/ja_JP.json

@@ -46,7 +46,6 @@
     "about": "Bluditについて",
     "login": "ログイン",
     "logout": "ログアウト",
-    "dasbhoard": "ダッシュボード",
     "manage": "管理",
     "themes": "テーマ",
     "configure-plugin": "プラグインの設定",

languages/ru_RU.json

@@ -46,7 +46,6 @@
     "about": "О системе",
     "login": "Войти",
     "logout": "Выйти",
-    "dasbhoard": "Панель управления",
     "manage": "Управление",
     "themes": "Темы",
     "configure-plugin": "Настройка плагина",