AppManager: improve installation status page

* Status is refreshed in the background
* Render release item infos instead of internal names

Change-Id: I63a6082656e4e6772a4b5c734c5dd5c23141f70b
diff --git a/core/installer/welcome/appmanager-tmpl/base.html b/core/installer/welcome/appmanager-tmpl/base.html
index f1a26b2..759ce87 100644
--- a/core/installer/welcome/appmanager-tmpl/base.html
+++ b/core/installer/welcome/appmanager-tmpl/base.html
@@ -3,7 +3,7 @@
 	<head>
 		<meta charset="utf-8" />
         <link rel="stylesheet" href="/static/pico.2.0.6.min.css">
-        <link rel="stylesheet" type="text/css" href="/static/appmanager.css?v=0.0.1">
+        <link rel="stylesheet" type="text/css" href="/static/appmanager.css?v=0.0.2">
 		<meta name="viewport" content="width=device-width, initial-scale=1" />
 	</head>
 	<body>