added singleton class for configuration details
modified singleton class for configuration details
Merge branch 'master' of 54.194.43.118:/enterprise

Conflicts:
	HotelWizard/App_Data/aspnet-HotelWizard-20140403031505.mdf
	HotelWizard/App_Data/aspnet-HotelWizard-20140403031505_log.ldf
	HotelWizard/Controllers/RoomController.cs
	HotelWizard/Views/Room/Create.cshtml