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/tv_apps/weather-widget/style/weather-widget.css

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+/* Height: preview area 12rem; full size 44rem */
+
+html {
+  font-size: 10px;
+  /* We have Fira Sans as default font in real device. But it isn't default in
+   * browser. That's the main reason this line is here.*/
+  font-family: "Fira Sans";
+}
+
+html, body {
+  width: 100%;
+  height: 100%;
+  overflow: hidden;
+  margin: 0;
+  padding: 0;
+}
+
+#panel {
+  width: 32.6rem;
+  height: 44.2rem;
+  margin: 0 auto;
+  padding: 0 2.8rem 0 2.8rem;
+  position: relative;
+  box-sizing: border-box;
+}
+
+#panel[data-count="1"] {
+  width: 32.6rem;
+}
+
+#panel[data-count="2"] {
+  width: 59.6rem;
+}
+
+#panel[data-count="3"] {
+  width: 86.6rem;
+}
+
+#panel[data-count="4"] {
+  width: 113.6rem;
+}
+
+#panel[data-count="5"] {
+  width: 140.6rem;
+}
+
+.weather-icon-panel {
+  position: absolute;
+  left: 0;
+  top: 17.8rem;
+  height: 26.4rem;
+  width: 5.4rem;
+  color: white;
+}
+
+.weather-icon-panel > div {
+  width: 5.4rem;
+  height: 5.4rem;
+  margin-bottom: 1.2rem;
+}
+
+.weather-icon-panel > div:before {
+  font-size: 5.4rem;
+}
+
+smart-weather > .weather-detail,
+.weather-icon-panel {
+  transform: translateY(30px);
+  opacity: 0;
+  transition: transform 0.01s cubic-bezier(0.5, 0.0, 0.0, 1.0) 0.95s,
+              opacity 0.01s ease-in 0.95s;
+}
+
+.expand smart-weather > .weather-detail,
+.expand .weather-icon-panel {
+  transform: translateY(0);
+  opacity: 1;
+  transition-delay: 0s, 0s;
+  transition-duration: 1s, 0.8s;
+}
+
+/* XXX: we leave a focusable element here for determining focus issues.
+   This wiget has no focusable element by design, but we need to test
+   dashboard ability on setting focus. These lines should be removed after
+   other widgets are landed. */
+smart-weather:focus {
+  background-color: rgba(255,255,255, 0.1);
+  outline: none;
+}