Inspect element

With this PR we add lots of links to the inspector:

1. view element link (will link to elements tab)
2. view link (will print to the console and save a global var)
3. view events links (will link to the elements tab)
4. view ui links (will link to sources tab)

![](http://f.cl.ly/items/2M3I3m1i092T2D1C0u1F/Image%202014-10-16%20at%202.58.06%20PM.png)

To get that we needed to add a couple things:

+ a serialized and unserialized verison of regionTree
+ an appObserver.getView method for getting the right guy
+ a UI app method for linking an element
+ some nice view code

+ serialize model and collection events and present these events next to DOM events


I also added underscore-contrib, because why not... this could be a burden... but it could be cool too.