Removed unit tests
Removed unit tests

Changing the crumb data isn't as relevant in js as in c#. The c# idea
was that the defaults should be reset if overwritten, but in js don't do
that. There are others in there that already test this just without
custom crumb trail

grahammendick/navigation,grahammendick/navigation,grahammendick/navigation,grahammendick/navigation,grahammendick/navigation,grahammendick/navigation,grahammendick/navigation