Contact form wired up see details

1.  Added class Contact.cs to Services project
2.  Add properties to Contact.cs
3.  Add data annotations to Contact.cs
4.  Completed Contact.cs unit tests
5.  Add boilerPlate Emailer code in services
6.  Complete Post method in HomeController
7.  Add Contact form to view
8.  Wired everything up
9.  Updated HomeController unit tests
10. Validation added
11.  Added .gitignore file

All Styling to be complete