Made title link in navbar link to root url
Made title link in navbar link to root url

fbacall/rails4workflowapp,Samhane/taverna-player-portal,myGrid/taverna-player-portal,Samhane/taverna-player-portal,myGrid/taverna-player-portal,myGrid/taverna-player-portal,Samhane/taverna-player-portal,Samhane/taverna-player-portal,fbacall/rails4workflowapp,myGrid/taverna-player-portal