searchdoctor Model added
sarchmodel
SearchDoctor controller has changed
SearchDoctor view and controller are changed
Search by Specialization is added

SearchDoctor - search by Specialization functionality is added
Search by location completed
Appointment Controller & Appointment view has updated
Search by date completed.
Merge remote-tracking branch 'origin/master'

Conflicts:
	OnlineDoctorsAppointmentApp/OnlineDoctorsAppointmentApp.v12.suo

	OnlineDoctorsAppointmentApp/OnlineDoctorsAppointmentApp/Controllers/AppointmentController.cs

	OnlineDoctorsAppointmentApp/OnlineDoctorsAppointmentApp/Images/index.jpg

	OnlineDoctorsAppointmentApp/OnlineDoctorsAppointmentApp/Views/Appointment/Create.cshtml

	OnlineDoctorsAppointmentApp/OnlineDoctorsAppointmentApp/bin/OnlineDoctorsAppointmentApp.dll

	OnlineDoctorsAppointmentApp/OnlineDoctorsAppointmentApp/bin/OnlineDoctorsAppointmentApp.pdb

	OnlineDoctorsAppointmentApp/OnlineDoctorsAppointmentApp/obj/Debug/OnlineDoctorsAppointmentApp.dll

	OnlineDoctorsAppointmentApp/OnlineDoctorsAppointmentApp/obj/Debug/OnlineDoctorsAppointmentApp.pdb