Added new repositories and updated the edmx model.
Delete suo file from repo
Started playing around with services and the like in order to adhere to MVVM principles while opening new windows.
Merge branch 'dev' of github.com:obrienmn/Seating-Planner into dev

Conflicts:
	Seating Planner.v11.suo
	Seating Planner/Commands/LoadEventCommand.cs
	Seating Planner/Models/Model.edmx.diagram
	Seating Planner/Seating Planner.csproj
	Seating Planner/obj/Debug/Seating Planner.csproj.FileListAbsolute.txt
	Seating Planner/obj/Debug/Seating Planner_MarkupCompile.i.cache
	SeatingPlanner.db