remove freenode in the other lang versions

Ref: #3923.

Author: Maledong

locale/ar/get-involved/index.md

@@ -8,7 +8,6 @@ layout: contribute.hbs
 ## نقاش المجتمع
 
 * تعتبر [قائمة المشكلات على GitHub](https://github.com/nodejs/node/issues) المكان المخصص للنقاشات حول المميزات الأساسية للـ Node.js.
-* لأجل الانخراط في دردشة آنية عن تطوير الـ Node.js، تفضل بزيارة `irc.freenode.net` على قناة `#node.js` باستعمال [أحد برامج IRC](https://en.wikipedia.org/wiki/Comparison_of_Internet_Relay_Chat_clients) أو اتصل بواسطة متصفحك باستعمال خدمة الشات الخاصة بـ [freenode](https://webchat.freenode.net/#node.js)
 * الحساب الرسمي للـ Node.js على تويتر هو [nodejs](https://twitter.com/nodejs)
 * [رزنامة مؤسسة الـ Node.js](https://nodejs.org/calendar) تحتوي على تواريخ لقاءات جميع الفرق العامة.
 * [Node.js Collection](https://medium.com/the-node-js-collection) وهي مجموعة من المحتوى المكتوب من طرف مجتمعنا على موقع medium.

locale/ca/get-involved/index.md

@@ -8,7 +8,6 @@ layout: contribute.hbs
 ## Discussió de la comunitat
 
 * La [llista d'incidències de GitHub](https://github.com/nodejs/node/issues) és el lloc per discutir les característiques del nucli de Node.js.
-* Per xatejar en temps real sobre el desenvolupament de Node.js vagi a `irc.freenode.net` al canal `#node.js` fent servir un [client d'IRC](https://es.wikipedia.org/wiki/Anexo:Clientes_IRC) o connecti's amb el seu navegador al canal usant [WebChat de freenode](https://webchat.freenode.net/#node.js).
 * El compte de Twitter oficial de Node.js és [nodejs](https://twitter.com/nodejs).
 * The [Node.js Foundation calendar](https://nodejs.org/calendar) with all public team meetings.
 * [Node.js Collection](https://medium.com/the-node-js-collection) és una col·lecció de contingut comissat per la comunitat a Medium.

locale/es/get-involved/index.md

@@ -8,7 +8,6 @@ layout: contribute.hbs
 ## Discusión de la Comunidad
 
 * La [lista de errores](https://github.com/nodejs/node/issues) es el lugar para discutir las características del núcleo de Node.js.
-* Para chatear en tiempo real sobre el desarrollo de Node vaya a `irc.freenode.net` en el canal `#node.js` usando un [cliente de IRC](https://es.wikipedia.org/wiki/Anexo:Clientes_IRC) o conéctese con su navegador al canal usando [WebChat de freenode](https://webchat.freenode.net/#node.js).
 * La cuenta de Twitter oficial de Node.js es [nodejs](https://twitter.com/nodejs).
 * El [calendario de la Fundación Node.js](https://nodejs.org/calendar) con todas las reuniones del equipo público.
 * [Node Weekly](https://nodeweekly.com/) es una lista de correo que recopila los últimos eventos y noticias alrededor de la comunidad de Node.js.

locale/fr/get-involved/index.md

@@ -8,8 +8,6 @@ layout: contribute.hbs
 ## Discussions de la communauté
 
 * The [GitHub issues list](https://github.com/nodejs/node/issues) is the place for discussion of Node.js core features.
-* For real-time chat about Node.js development go to `irc.freenode.net` in the `#node.js` channel with an [IRC client](https://en.wikipedia.org/wiki/Comparison_of_Internet_Relay_Chat_clients) or connect in your web browser to the channel using [freenode's WebChat](https://webchat.freenode.net/#node.js).
-* The official Node.js Twitter account is [nodejs](https://twitter.com/nodejs).
 * The [Node.js Foundation calendar](https://nodejs.org/calendar) with all public team meetings.
 * [Node.js Collection](https://medium.com/the-node-js-collection) is a collection of community-curated content on Medium.
 * The [Community Committee](https://github.com/nodejs/community-committee) is a top-level committee in the Node.js Foundation focused on community-facing efforts.

locale/it/get-involved/index.md

@@ -8,7 +8,6 @@ layout: contribute.hbs
 ## Comunità
 
 * La [lista delle issues di GitHub](https://github.com/nodejs/node/issues) è il luogo in cui discutere delle funzionalità del core di Node.js.
-* La chat relativa allo sviluppo di Node.js è disponibile su `irc.freenode.net` nel canale `#node.js` usando il [client IRC](https://en.wikipedia.org/wiki/Comparison_of_Internet_Relay_Chat_clients) o connettendosi tramite web browser usando [freenode's WebChat](https://webchat.freenode.net/#node.js).
 * L'account Twitter ufficiale di Node.js é [nodejs](https://twitter.com/nodejs).
 * Il [calendario della Node.js Foundation](https://nodejs.org/calendar) con tutti i meeting pubblici del team.
 * [Node.js Collection](https://medium.com/the-node-js-collection) é una collezione di contenuti curati dalla comunità e presenti su Medium.

locale/ja/get-involved/index.md

@@ -9,7 +9,6 @@ layout: contribute.hbs
 ## Community Discussion
 
 * The [GitHub issues list](https://github.com/nodejs/node/issues) is the place for discussion of Node.js core features.
-* For real-time chat about Node.js development go to `irc.freenode.net` in the `#node.js` channel with an [IRC client](https://en.wikipedia.org/wiki/Comparison_of_Internet_Relay_Chat_clients) or connect in your web browser to the channel using [freenode's WebChat](https://webchat.freenode.net/#node.js).
 * The official Node.js Twitter account is [nodejs](https://twitter.com/nodejs).
 * The [Node.js Foundation calendar](https://nodejs.org/calendar) with all public team meetings.
 * [Node.js Collection](https://medium.com/the-node-js-collection) is a collection of community-curated content on Medium.
@@ -21,7 +20,6 @@ layout: contribute.hbs
 ## コミュニティディスカッション
 
 * [GitHub issues リスト](https://github.com/nodejs/node/issues) は、Node.js のコア機能に関する議論の場です。
-* Node.js 開発についてのリアルタイムチャットは、[IRC クライアント](https://en.wikipedia.org/wiki/Comparison_of_Internet_Relay_Chat_clients) を使って `#node.js` チャンネルで `irc.freenode.net` に行くか、または [freenode's WebChat](https://webchat.freenode.net/#node.js) を使ってあなたの Web ブラウザでそのチャンネルに接続してください。
 * Node.js 公式 Twitter アカウントは [nodejs](https://twitter.com/nodejs) です。
 * [Node.js Foundation calendar](https://nodejs.org/calendar) とすべての公開チームミーティング。
 * [Node.js Collection](https://medium.com/the-node-js-collection) は、Medium 上のコミュニティキュレーションコンテンツのコレクションです。

locale/ko/get-involved/index.md

@@ -12,7 +12,6 @@ layout: contribute.hbs
 ## Community Discussion
 
 * The [GitHub issues list](https://github.com/nodejs/node/issues) is the place for discussion of Node.js core features.
-* For real-time chat about Node.js development go to `irc.freenode.net` in the `#node.js` channel with an [IRC client](https://en.wikipedia.org/wiki/Comparison_of_Internet_Relay_Chat_clients) or connect in your web browser to the channel using [freenode's WebChat](https://webchat.freenode.net/#node.js).
 * The official Node.js Twitter account is [nodejs](https://twitter.com/nodejs).
 * The [Node.js Foundation calendar](https://nodejs.org/calendar) with all public team meetings.
 * [Node.js Collection](https://medium.com/the-node-js-collection) is a collection of community-curated content on Medium.
@@ -21,7 +20,6 @@ layout: contribute.hbs
 ## 커뮤니티 논의
 
 * [GitHub 이슈 목록](https://github.com/nodejs/node/issues)에서 Node.js 코어 기능에 대한 논의가 이루어집니다.
-* Node.js 개발에 대해 실시간으로 이야기하고 싶다면 [IRC 클라이언트](https://en.wikipedia.org/wiki/Comparison_of_Internet_Relay_Chat_clients)나 [freenode의 웹챗](https://webchat.freenode.net/#node.js)을 이용해 `irc.freenode.net`의 `#node.js` 채널에 가보세요.
 * Node.js의 공식 트위터 계정은 [nodejs](https://twitter.com/nodejs)입니다.
 * [Node.js 재단 캘린더](https://nodejs.org/calendar)에 모든 공개 팀 미팅 일정이 포함되어 있습니다.
 * [Node.js 컬렉션](https://medium.com/the-node-js-collection)은 커뮤니티에서 선별한 콘텐츠를 Medium에 모아놓은 곳입니다.

locale/pt-br/get-involved/index.md

@@ -8,7 +8,6 @@ layout: contribute.hbs
 ## Discussões da Comunidade
 
 * A [lista de problemas do GitHub](https://github.com/nodejs/node/issues) é o lugar para discutir as principais funcionalidades do Node.js.
-* Para conversar sobre o desenvolvimento do Node.js, em tempo real, entre em `irc.freenode.net` no canal `#node.js` com um [cliente IRC](https://en.wikipedia.org/wiki/Comparison_of_Internet_Relay_Chat_clients) ou conecte-se através do navegador usando o [WebChat do freenode](https://webchat.freenode.net/#node.js).
 * A conta oficial do Node.js no Twitter é [nodejs](https://twitter.com/nodejs).
 * O [calendário da Fundação Node.js](https://nodejs.org/calendar) contém todas as reuniões dos times públicos
 * [Node.js Collection](https://medium.com/the-node-js-collection) é uma coleção de conteúdos, com curadoria da comunidade, disponível no Medium.

locale/ro/get-involved/index.md

@@ -8,7 +8,6 @@ layout: contribute.hbs
 ## Community Discussion
 
 * The [GitHub issues list](https://github.com/nodejs/node/issues) is the place for discussion of Node.js core features.
-* For real-time chat about Node.js development go to `irc.freenode.net` in the `#node.js` channel with an [IRC client](https://en.wikipedia.org/wiki/Comparison_of_Internet_Relay_Chat_clients) or connect in your web browser to the channel using [freenode's WebChat](https://webchat.freenode.net/#node.js).
 * The official Node.js Twitter account is [nodejs](https://twitter.com/nodejs).
 * The [Node.js Foundation calendar](https://nodejs.org/calendar) with all public team meetings.
 * [Node.js Collection](https://medium.com/the-node-js-collection) is a collection of community-curated content on Medium.

locale/ru/get-involved/index.md

@@ -8,7 +8,6 @@ layout: contribute.hbs
 ## Обсуждение сообщества
 
 * [Список проблем на GitHub](https://github.com/nodejs/node/issues) это место для обсуждения возможностей ядра Node.js.
-* Для чата в реальном времени о разработке Node.js перейдите на `irc.freenode.net` в канале`#node.js` с [IRC-клиентом](https://en.wikipedia.org/wiki/Comparison_of_Internet_Relay_Chat_clients) или подключитесь в своем веб-браузере к каналу с помощью [веб-чата freenode](https://webchat.freenode.net/#node.js).
 * Официальный аккаунт Node.js в Твиттере ― [nodejs](https://twitter.com/nodejs).
 * [Календарь Фонда Node.js](https://nodejs.org/calendar) со всеми общественными встречами.
 * [Node.js](https://medium.com/the-node-js-collection) контент, создаваемый сообществом Medium.