[REF] rename Lab into Library

package.json

@@ -1,7 +1,7 @@
 {
   "name": "owl-playground",
-  "description": "Odoo Web Lab",
+  "description": "Odoo Web Library",
   "scripts": {
-      "serve": "python -m SimpleHTTPServer 8001"
+    "serve": "python -m SimpleHTTPServer 8001"
   }
-}
+}

src/app.js

@@ -127,7 +127,7 @@ const TEMPLATE = `
       <div class="separator vertical" t-on-mousedown="onMouseDown"/>
       <div class="right-pane"  t-att-style="rightPaneStyle">
         <div class="welcome" t-if="state.displayWelcome">
-          <div>🦉 Odoo Web Lab 🦉</div>
+          <div>🦉 Odoo Web Library 🦉</div>
           <div>v<t t-esc="version"/></div>
           <div class="url"><a href="https://github.com/odoo/owl">https://github.com/odoo/owl</a></div>
           <div class="note">Note: these examples require a recent browser to work without a transpilation step. </div>