add info on start page

public/index.html

@@ -41,12 +41,18 @@
       </div>
       <div class="mdc-layout-grid__cell mdc-layout-grid__cell--span-12">
         <h1 class="mdc-typography mdc-typography--headline mdc-typography--adjust-margin mdc-theme--text-hint-on-background">
-          Based on: <strong>Virtual World Framework | A-Frame | Ohm language | OSC.js | and more... </strong> by Krestianstvo.org
+          Collaborative Live Coding Space with support of user-defined languages and WebVR ready 3D graphics. <br> Based on: <strong>Virtual World Framework | A-Frame | Ohm language | OSC.js | and more... </strong> by Krestianstvo.org
         </h1>
       </div>
       <div class="mdc-layout-grid__cell mdc-layout-grid__cell--span-12">
         <iframe src="https://player.vimeo.com/video/239924195?title=0&byline=0&portrait=0" width="600" height="338" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
       </div>
+      <hr class="mdc-list-divider"/>
+      <div class="mdc-layout-grid__cell mdc-layout-grid__cell--span-12">
+        <h1 class="mdc-typography mdc-typography--headline mdc-theme--text-hint-on-background">
+          To begin collaborative coding in virtual space, just start one of the listed prototypes and connect to it from another browser window using the generated link. The link will apper near the <strong>Start new</strong> button.
+        </h1>
+      </div>
     </div>
   </div>