FEATURE #1522: add orbit slider

Had to change some things in global widgets management and also in html code widget. Sorry for this ugly commit..

resources/lang/en/admin/fileManager.php

@@ -20,6 +20,7 @@ return [
     'noFileSpecified'       => 'You have not specified any file for upload',
     'uploadSuccessfull'     => 'Your file was successfully uploaded',
     'selectFile'            => 'Select file for upload',
+    'name'                  => 'Name',
     'keywords'              => 'Keywords (comma separated)',
     'description'           => 'File description',
     'noFiles'               => 'No files were found. Try to upload some.',

resources/lang/en/admin/widgets.php

@@ -21,5 +21,6 @@ return [
     'successfullyAssociated'   => 'Association successfull',
     'associationDoesNotExists' => 'This association does not exist',
     'successfullyDeassociated' => 'Successfully removed from widget area',
+    'widgetExists'             => 'Widget :id already exists.'
 
 ];

resources/lang/en/widgets/orbitSlider.php

@@ -0,0 +1,15 @@
+<?php
+return [
+    'widgetName'        => 'Orbit slider',
+    'widgetDescription' => 'Slider for images. Uses Foundation framework.',
+    'name'              => 'Slider name',
+    'description'       => 'Slider description',
+    'containerClass'    => 'Extra HTML class for slider',
+    'createNew'         => 'Create new',
+    'new'               => 'Create new orbit slider',
+    'edit'              => 'Edit slider :name',
+    'editExisting'      => 'Save',
+    'preview'           => 'Slider preview',
+    'upload'            => 'Add photos into slider',
+    'code'              => 'Some extra HTML/JS code for slider'
+];