Angular webapi aad

[davidhartman]

Q	A
Bug fix?	no
New feature?	no
New sample?	yes
Related issues?	n/a

What's in this Pull Request?

Updated the Angular webapi aad sample to rc0.
Ple

[VesaJuvonen]

Hi David,
now that the GA is out and since this has been pending for a while, would suggest that we jump over the RC around the update. Would also appreciate that we would not use version indicator in the folder name, since in long run that will cause confusion... rather just have a commit, which will delete the old version... or I can do that as well, if needed. I'll close this for now, since it's no longer really relevant as being for RC.