Publish Vulpes Preview 15 sources for desktop, Android and Tundra

Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.

gaia/distros/b2gdroid/apps/ftu/index.html

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+<!DOCTYPE html>
+<html>
+<head>
+  <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1">
+  <meta charset="utf-8">
+  <meta name="theme-color" content="#eeeeee">
+  <link rel="stylesheet" href="style/app.css">
+
+  <title>Welcome to Firefox OS developer preview</title>
+
+  <!-- Localization -->
+  <meta name="defaultLanguage" content="en-US">
+  <meta name="availableLanguages" content="en-US">
+  <link rel="localization" href="locales/ftu-droid.{locale}.properties">
+
+  <script src="/shared/js/l10n.js"></script>
+  <script defer src="js/app.js"></script>
+
+  <!-- Components -->
+  <script defer src="/shared/js/component_utils.js"></script>
+  <script defer src="/shared/elements/gaia_buttons/script.js"></script>
+</head>
+<body class="theme-settings">
+  <section>
+    <h1 data-l10n-id="welcome"></h1>
+    <p data-l10n-id="welcomeBody1"></p>
+    <p data-l10n-id="welcomeBody2"></p>
+    <p data-l10n-id="welcomeBody3">
+      <a class="external-link" href="https://www.mozilla.org/contribute"></a>
+      <a class="external-link" href="https://github.com/mozilla-b2g/gaia"></a>
+    </p>
+
+    <gaia-buttons class="nav">
+      <button id="nav-done" class="recommend icon icon-next" data-l10n-id="done"></button>
+    </gaia-buttons>
+  </section>
+</body>
+</html>

gaia/distros/b2gdroid/apps/ftu/js/app.js

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+'use strict';
+
+(function() {
+
+  var done = document.getElementById('nav-done');
+  done.addEventListener('click', e => {
+    e.preventDefault();
+    window.close();
+  });
+
+  var links = document.querySelectorAll('.external-link');
+  Array.slice(links).forEach(link => {
+    link.addEventListener('click', e => {
+      e.preventDefault();
+      window.open(e.target.href, '', 'dialog');
+    });
+  });
+
+}());

gaia/distros/b2gdroid/apps/ftu/locales/ftu-droid.en-US.properties

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+welcome=Welcome
+welcomeBody1=Welcome to the Firefox OS developer preview, an experimental Android app from Mozilla that lets you experience Firefox OS.
+welcomeBody2=We would love for you to get involved in shaping the future of the Web.
+# LOCALIZATION NOTE: Keep the order of these links the same as in en-US so the hrefs do not get mixed up.
+welcomeBody3=To find out how, visit: <a>https://www.mozilla.org/contribute</a> or just grab the source code: <a>https://github.com/mozilla-b2g/gaia</a>
+done=Done

gaia/distros/b2gdroid/apps/ftu/manifest.webapp

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+{
+  "name": "FTU",
+  "description": "First Time Experience",
+  "type": "certified",
+  "launch_path": "/index.html",
+  "role": "system",
+
+  "developer": {
+    "name": "The Gaia Team",
+    "url": "https://github.com/mozilla-b2g/gaia"
+  },
+
+  "locales": {
+    "en-US": {
+      "name": "FTU",
+      "description": "First Time Experience"
+    }
+  },
+
+  "default_locale": "en-US",
+
+  "permissions": {
+    "themeable":{},
+    "settings":{ "access": "readwrite" },
+    "systemXHR": {},
+    "moz-extremely-unstable-and-will-change-webcomponents":{}
+  },
+
+  "orientation": "default"
+
+}

gaia/distros/b2gdroid/apps/ftu/style/app.css

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+* {
+  -moz-user-select: none;
+}
+
+html, body {
+  width: 100%;
+  height: 100%;
+  margin: 0;
+  padding: 0;
+  overflow: hidden;
+  font-size: 10px;
+  font-weight: 400;
+  color: #333;
+}
+
+body {
+  background: #f4f4f4 url(images/background.png) no-repeat 0 calc(100% - 7rem) / 100% auto;
+}
+
+h1 {
+  text-align: center;
+  font-weight: normal;
+  font-size: 2rem;
+}
+
+p {
+  font-size: 1.35rem;
+  margin: 0 1.5rem 1.5rem;
+}