Adjust dashboard, output-format and module tabs

library/Icinga/Application/Modules/Module.php

@@ -641,7 +641,7 @@ class Module
         $tabs->add('info', array(
             'url'       => 'config/module',
             'urlParams' => array('name' => $this->getName()),
-            'title'     => 'Module: ' . $this->getName()
+            'label'     => 'Module: ' . $this->getName()
         ));
         foreach ($this->configTabs as $name => $config) {
             $tabs->add($name, $config);

library/Icinga/Web/Widget/Tabextension/DashboardAction.php

@@ -24,7 +24,7 @@ class DashboardAction implements Tabextension
             'dashboard',
             array(
                 'icon'      => 'dashboard',
-                'title'     => 'Add To Dashboard',
+                'label'     => 'Add To Dashboard',
                 'url'       => Url::fromPath('dashboard/new-dashlet'),
                 'urlParams' => array(
                     'url' => rawurlencode(Url::fromRequest()->getRelativeUrl())

library/Icinga/Web/Widget/Tabextension/DashboardSettings.php

@@ -22,7 +22,7 @@ class DashboardSettings implements Tabextension
             'dashboard_add',
             array(
                 'icon'      => 'img/icons/dashboard.png',
-                'title'     => t('Add To Dashboard'),
+                'label'     => t('Add To Dashboard'),
                 'url'       => Url::fromPath('dashboard/new-dashlet')
             )
         );
@@ -30,9 +30,9 @@ class DashboardSettings implements Tabextension
         $tabs->addAsDropdown(
             'dashboard_settings',
             array(
-            'icon'      => 'img/icons/dashboard.png',
-            'title'     => t('Settings'),
-            'url'       => Url::fromPath('dashboard/settings')
+                'icon'      => 'img/icons/dashboard.png',
+                'label'     => t('Settings'),
+                'url'       => Url::fromPath('dashboard/settings')
             )
         );
     }

library/Icinga/Web/Widget/Tabextension/OutputFormat.php

@@ -85,7 +85,7 @@ class OutputFormat implements Tabextension
         if (Platform::extensionLoaded('gd')) {
             $supportedTypes[self::TYPE_PDF] = array(
                 'name'      => 'pdf',
-                'title'     => 'PDF',
+                'label'     => 'PDF',
                 'icon'      => 'file-pdf',
                 'urlParams' => array('format' => 'pdf'),
             );
@@ -93,7 +93,7 @@ class OutputFormat implements Tabextension
 
         $supportedTypes[self::TYPE_CSV] = array(
             'name'      => 'csv',
-            'title'     => 'CSV',
+            'label'     => 'CSV',
             'icon'      => 'file-excel',
             'urlParams' => array('format' => 'csv')
         );
@@ -101,7 +101,7 @@ class OutputFormat implements Tabextension
         if (Platform::extensionLoaded('json')) {
             $supportedTypes[self::TYPE_JSON] = array(
                 'name'      => 'json',
-                'title'     => 'JSON',
+                'label'     => 'JSON',
                 'icon'      => 'img/icons/json.png',
                 'urlParams' => array('format' => 'json')
             );