Complete

- Completely encapsulated the Contact module in its own file containing
the Model, Collection, Views, and module Router.

- Revised views to consume data from json values rather than the model
directly.

- Implemented the "use.js" plugin.

- Removed the text.js plugin

- added a namespace module and application level code

- removed unnecessary shimming of the configuration file

- Updated view rendering

- Implemented Backbone objects with additional properties