___This is blocking at least one P1 QA test.___
1. Add a new C# project.
2. Add a new db-first edmx and import a model with a many-to-many join table with a non-plural name. (e.g. "PersonCar")
3. In the diagram, click on the association which maps to the join table.
4. In the properties grid, notice that the "Association Set Name" is plural (e.g. "PersonCars") where in the previous release it was the name of the join table (e.g. "PersonCar").
1. Add a new C# project.
2. Add a new db-first edmx and import a model with a many-to-many join table with a non-plural name. (e.g. "PersonCar")
3. In the diagram, click on the association which maps to the join table.
4. In the properties grid, notice that the "Association Set Name" is plural (e.g. "PersonCars") where in the previous release it was the name of the join table (e.g. "PersonCar").