Add demo instructions

src/cards/ha-introduction-card.html

@@ -20,20 +20,37 @@
     .content {
       padding: 0 16px 16px;
     }
+    .install {
+      display: block;
+      white-space: pre;
+      line-height: 1.5em;
+      margin-top: 8px;
+      margin-bottom: 16px;
+    }
   </style>
   <template>
     <ha-card header="Welcome Home!">
       <div class='content'>
+        <template is='dom-if' if='[[showInstallInstruction]]'>
+          To install Home Assistant, run:<br />
+          <code class='install'>pip3 install homeassistant
+hass --open-ui</code>
+        </template>
         Here are some resources to get started.
         <ul>
+          <template is='dom-if' if='[[showInstallInstruction]]'>
+            <li><a href='https://home-assistant.io/getting-started/'>Installation instructions per platform</a></li>
+            <li><a href='https://home-assistant.io/getting-started/troubleshooting.html'>Troubleshooting your installation</a></li>
+          </template>
           <li><a href='https://home-assistant.io/getting-started/configuration.html' target='_blank'>
             Configuring Home Assistant
           </a></li>
           <li><a href='https://home-assistant.io/components/' target='_blank'>
             Available components
           </a></li>
-          <li><a href='https://gitter.im/balloob/home-assistant' target='_blank'>
-            Chat room
+          <li><a href='https://home-assistant.io/getting-started/troubleshooting-configuration.html'>Troubleshooting your configuration</a></li>
+          <li><a href='https://home-assistant.io/help/' target='_blank'>
+            Getting help
           </a></li>
         </ul>
         <template is='dom-if' if='[[showHideInstruction]]'>

src/cards/ha-introduction-card.js

@@ -6,6 +6,10 @@ export default new Polymer({
   is: 'ha-introduction-card',
 
   properties: {
+    showInstallInstruction: {
+      type: Boolean,
+      value: __DEMO__,
+    },
     showHideInstruction: {
       type: Boolean,
       value: true,