Devise installed and configured

[#39943395]
Devise FR added

[#39943395]
User model added

[#39943395]
Bootstrap finally working - Added Less-rails and rubytracer gems - Application layout overriden

[#39943395]
Default Users in seed added

[#39943395]
Rolify gem installed - Model Role added and 2 new tables

[#39943395]
default roles defined and created in seed

[#39943395]
Homepage added - Tests added for user model and home controller

[#39943395]
Locales added - i18n added - Devise views added - Devise controllers routes changed to path profile

[#39943395]
before filter selecting current user roles and displaying them in home page

[#39943395]
Registration of User with Role - Validations added

[#39943395]
Can now create ADMIN user with attr_accesor - Fixed tests and seed - Added Helper tests and User model tests

[#39943395]
Merge pull request #5 from WilfriedDeluche/devise-users-39943395

[Fixed #39943395] Devise users 39943395