add unofficial builds link to download page (#2216)

Node.js now has an unofficial-builds project that attempts to provide basic Node.js binaries for some platforms that are either not supported or only partially supported by Node.js. These binaries are available for download at https://unofficial-builds.nodejs.org/download/.

1. This PR adds a link to the unofficial-builds binaries to the Node.js download page.
2. The PR was created after discussing the topic at nodejs/unofficial-builds#3

Author: fivdi

layouts/partials/download-list.hbs

@@ -6,6 +6,7 @@
     <li><a href="/{{site.locale}}/{{site.download.releases.link}}/">{{site.download.releases.text}}</a></li>
     <li><a href="https://nodejs.org/download/nightly/">{{site.nightly}}</a></li>
     <li><a href="https://nodejs.org/download/chakracore-nightly/">{{site.chakracore-nightly}}</a></li>
+    <li><a href="https://unofficial-builds.nodejs.org/download/">{{site.unofficial-builds}}</a></li>
     <li><a href="https://github.com/nodejs/node/blob/master/BUILDING.md#building-nodejs-on-supported-platforms">{{downloads.buildInstructions}}</a></li>
     <li><a href="https://github.com/nodejs/help/wiki/Installation">{{site.download.install-on-linux.text}}</a></li>
   </ul>

locale/ar/site.json

@@ -11,6 +11,7 @@
   "by": "من طرف",
   "all-downloads": "تحميل جميع النسخ",
   "nightly": "إصدارات ليلية",
+  "unofficial-builds": "Unofficial Builds",
   "chakracore-nightly": "Node-ChakraCore إصدارات ليلية خاصة بـ",
   "previous": "السابق",
   "next": "التالي",

locale/de/site.json

@@ -10,6 +10,7 @@
   "by": "von",
   "all-downloads": "Alle Download-Optionen",
   "nightly": "Nightly Builds",
+  "unofficial-builds": "Inoffizielle Builds",
   "previous": "Zurück",
   "next": "Weiter",
   "feeds": [

locale/en/site.json

@@ -11,6 +11,7 @@
   "all-downloads": "All download options",
   "nightly": "Nightly builds",
   "chakracore-nightly": "Node-ChakraCore Nightly builds",
+  "unofficial-builds": "Unofficial builds",
   "previous": "Previous",
   "next": "Next",
   "feeds": [

locale/ja/site.json

@@ -11,6 +11,7 @@
   "by": "by",
   "all-downloads": "All download options",
   "nightly": "Nightly builds",
+  "unofficial-builds": "非公式のビルド版",
   "previous": "前",
   "next": "次",
   "feeds": [

locale/ko/site.json

@@ -11,6 +11,7 @@
   "all-downloads": "모든 다운로드 보기",
   "nightly": "나이틀리 빌드",
   "chakracore-nightly": "Node-ChakraCore 나이틀리 빌드",
+  "unofficial-builds": "비공식 빌드",
   "previous": "이전",
   "next": "다음",
   "feeds": [

locale/zh-cn/site.json

@@ -12,6 +12,7 @@
   "all-downloads": "所有下载选项",
   "nightly": "每日构建",
   "chakracore-nightly": "Node-ChakraCore 每日构建",
+  "unofficial-builds": "非官方构建版",
   "previous": "以前",
   "next": "下一个",
   "feeds": [

locale/zh-tw/site.json

@@ -12,6 +12,7 @@
   "all-downloads": "所有下載選項",
   "nightly": "每日構建",
   "chakracore-nightly": "Node-ChakraCore 每日構建",
+  "unofficial-builds": "非官方構建版",
   "previous": "前一個",
   "next": "下一個",
   "feeds": [