mqtranslate langcode widget selector

Extension of the mqtranslate plugin that creates a widget that displays a language selector with language codes. For example, if you have got a site in 3 different
languages (Deutsch, english, spanish), the widget will display: de | en | es

The plugin is compatible with Qtrasnlate Slug {qts}.

It also has got the following filters:

• ‘lang-code-selector-content’ => This filter allows alter the content of each idiom.

Arbitrary section