Added $resource, Unit Tests and paging stuff

- Added $resource to interact with the Web Server in a RESTful way.
- Added all the configuration stuff for Testacular (a.k.a. Karma).
- Added some stuff in C# to grab data.
- Added a new Module 'pagingModule' which has a service in charge of
dynamically generated numbers based on search result.
- Added tests to check right behavior of pagingService in pagingModule.