Update Stage: settings_books

Transalations should be added in the following order name|tooltip|placeholder|args

Eg if there is no need to translate "placeholder" add pipe and make it empty like here: name|tooltip||args

Array
(
    [id] => 444
    [parentID] => 0
    [term] => settings_books
    [fm] => config
    [shortcode] => 
    [steps] => 
    [tooltip] => 
    [status] => 
    [icon] => search-books.2.png
    [hover_icon] => search-books-hover.2.png
    [placeholder] => 
    [stage] => settings_books
    [inputDir] => 
    [args] => 
    [orderNumber] => 
    [rules] => 
    [apps] => Array
        (
        )

    [box_label] => 
    [color] => 
    [hover_color] => 
)