update to homecontroller to allow options in displaying homepage.

Signed-off-by: Gnanakeethan Balasubramaniam <gnanakeethan@gmail.com>
updates to homepage regarding  to homecontroller.

Signed-off-by: Gnanakeethan Balasubramaniam <gnanakeethan@gmail.com>
modifying tutorials controller to new dashboard routing methodology.

Signed-off-by: Gnanakeethan Balasubramaniam <gnanakeethan@gmail.com>