removed link to vpaas.kaltura.com from the nav bar as requested by Zohar.
removed link to vpaas.kaltura.com from the nav bar as requested by
Zohar.

kaltura/developer-platform,kaltura/developer-platform,kaltura/developer-platform,kaltura/developer-platform,kaltura/developer-platform,kaltura/developer-platform,kaltura/developer-platform,kaltura/developer-platform,kaltura/developer-platform,kaltura/developer-platform