N. Taylor Mullen c8bb6c34bb Use MVC 2.1 at design time for Razor 3.0 projects. (dotnet/aspnetcore-tooling#4324) ... - When we detect a design time build we force tooling to use 2.1 - In runtime builds (i.e. rzc) it still uses the 3.0 configuration for 3.0 apps. (cherry picked from commit dotnet/aspnetcore-tooling@0326abe530) \n\nCommit migrated from a6dc88e455		2018-12-02 11:01:08 -08:00
src	Use MVC 2.1 at design time for Razor 3.0 projects. (dotnet/aspnetcore-tooling#4324)	2018-12-02 11:01:08 -08:00