DSL to populate presenters and sessions

prdc_dsl_populate.cs

            return MakeSlots(
                b => b.From(7).To(8).Event("Registration & Breakfast"),
                b => b.From(8).To(8.15).Event("Welcome"),
                b => b.From(8.15).To(9.15).Event("KeyNote"),
                b => b.From(9.30).To(10.45)
                         .InRoom(LombardyA)
                         .Presenter("Tom Opgenorth").Session("Intro Into the Android Army"),
                b => b.InRoom(LombardyB)
                         .Session("Limits of TDD: How To Test Code Never Meant To Be")
                         .Presenter("Robert Reppel"),
                b => b.InRoom(TuscanyA)
                         .Session("SQL Server Backups and Recoverability")
                         .Presenter("Mike DeFehr"),
                b => b.InRoom(TuscanyB)
                         .Session("ASP.NET MVC 101 - Intro to MVC")
                         .Presenter("James Chambers"),
                b => b.InRoom(Trentino)
                         .Session("User Story Mapping - Rounding Out Your Backlog")
                         .Presenter("Steve Rogalsky"));