clean client front unused files and libraries

Change-Id: I35a3f9ace45d623cd5661d0eb5aa2d5cdd6bcce9
diff --git a/client/src/index.ejs b/client/src/index.ejs
index bfe8174..d68639a 100644
--- a/client/src/index.ejs
+++ b/client/src/index.ejs
@@ -3,13 +3,12 @@
 
 <head>
   <meta charset="utf-8" />
-  <link rel="icon" href="/favicon.ico" />
+  <link rel="icon" href="/favicon.png" />
   <link rel="apple-touch-icon" href="/logo192.png" />
   <meta name="viewport" content="minimum-scale=1, initial-scale=1, width=device-width" />
-  <meta name="description" content="Web site created using create-react-app" />
+  <meta name="description" content="Jami Web" />
   <script>const initData=<%- initdata %></script>
-  <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700&display=swap" />
-  <title>Jami Web Node</title>
+  <title>Jami Web</title>
 </head>
 
 <body>