Changed model survey to message
Added more model and changed service to mail service.
no idea
Merge remote-tracking branch 'origin/master'

Conflicts:
	mail/mail/demo/SurveyApp.Model/Database/DataInitailizer.cs
	mail/mail/demo/SurveyApp.Model/Models/Survey.cs
	mail/mail/demo/SurveyApp.Model/Services/SurveyService.cs
	mail/mail/demo/SurveyApp.Model/SurveyApp.Model.csproj
	mail/mail/demo/SurveyApp.Web/ApiControllers/SurveyController.cs