Implementing auto menu insert
Update README.md
Update top nag with dynamic routing attempt
move trigger from activate to model
Add multiple dynamic segments.

Previous to Ember 1.3.0 you could only use the link-to helper with one dynamic segment. It was added in 1.3.0 but it is broke. It currently is supported 1.5.0+canary, but there is a different bug that prevents me from going any further.