Unwrap view triggerMethod

This is part two of the unwrap view behavior functionality story.

In this part, we uncover a subtle bug where when a view had behaviors, triggerMethod wasn't returning the view's triggerMethod response. 

Also, it becomes apparent that behaviors' `triggerMethod` doesn't have a return value. Lets talk about it...
So... it's a funny story actually.

`triggerMethod` has a return value. the wrapped version of `triggerMethod` did not. We just weren't testing it. I'll add a test to confirm the fixed behavior.