Sprint 2

This is the release for the sprint 2.

Wiki has been updated with concepts and best practices

Know issues:

• The repos is not the RIA2 one because I was wating on the review to make changes and then create it
• The test in js built with Cucumber are not working.
• There is no mocking tool currently configured in the project.

@NicolasGlassey

Rendu Final BI

Update .gitignore