Handling script load errors in all factory methods.
Renaming duplicated method from templates to styles, already with proper
error handling.
Aborting flow execution when factored model/view is null.
When a url doesn't match any defined route, router will fall to the
default behavior 'controller/action', getting these two as the two first
parameters of the url.

In case it can build a Controller for it, and the render method find the
appropriate View, Model and Template, the screen will get rendered at
body. More studies must to be done around it to better fit the common
scenarios.
Fixing error messages.
Removing old unused method.
Simplifying signature again, at Factory.view.
Removing method and shortcuts with ambiguous behaviors or miss purposes.
Simplifying core methods again, specially Controller.render and
View.render. Now the Process glues both automatically again, so there's
no need to be passing callbacks back and forth manually.
Reducing default fadein time.
Updating template to use same notation on all occasions.
Adding 404 route fallback.
Releasing 0.2.8