Sorry to say, but I can't find it in 126.96.36.199.0
The demo is for 12c.
Therefore, I have heard before about this component would be planned in a future release of jdev 11.
I am waiting somebody to product development says that.
The plan is to backport the springboard component into a future release of the 11.1.1.* code line.
We can't comment on dates.