Added AppointmentsController.cs
Merge branch 'master' of https://github.com/TeamWatermelon/SlowAndDangerous

Conflicts:
	SlowAndDangerous.Data/ISlowAndDangerousData.cs
	SlowAndDangerous.Data/ISlowAndDangerousDbContext.cs
	SlowAndDangerous.Data/SlowAndDangerousData.cs
	SlowAndDangerous.Data/SlowAndDangerousDbContext.cs