[IMPROVEMENT] Change homepage

registration possible from homepage
add logo
[IMPROVEMENT] Add not registered views in HomeController
[IMPROVEMENT] refactor public views
[IMPROVEMENT] jqgrid display for contacts
First Shot for header design
Merge branch 'mvc' of https://github.com/PLICMTI2014-IHM/collaborative_motion into mvc

Conflicts:
	CollaborativeMotion/Como.Server.UI/Como.Server.UI.csproj
[IMPROVEMENT] DBOs for Article/Comment
[IMPROVEMENT] add index views for Artciles and Comments
[IMPROVEMENT] jqgrid css and pagination fixed
[IMPROVEMENT] Repository/UnitOfWork in DAL and Services in BLL
Merge branch 'mvc' of https://github.com/PLICMTI2014-IHM/collaborative_motion into mvc
[IMPROVEMENT] Dependency Injection with Unity on Controllers for Services
[IMPROVEMENT] autocomplete to add contact (display only)
[IMPROVEMENT] FAQ content
Merge branch 'mvc' of https://github.com/PLICMTI2014-IHM/collaborative_motion into mvc
[IMPROVEMENT] Add Como.Server.DataAccess.Tests with Fake classes
Merge branch 'mvc' of https://github.com/PLICMTI2014-IHM/collaborative_motion into mvc
[IMPROVEMENT] Home page design & layout are completed.
[IMPROVEMENT] Moar design
[IMPROVEMENT] contact's jqgrid display and delete row