scaffold schema to different namespace

[mi4t23]

using
dnx dbcontext scaffold ...

One expects ef7 to scaffold db objects from different schemas to subdirectories named after db schemas they live in leaving generated context in main directory.

that is:
given tables:

[schema1].[table1]
[schema1].[table2]
[schema2].[table1]
[schema2].[table3]

and running> dnx dbcontext scaffold -o Model -c MyDbContext
I expect the following files to be generated

Model\MyDbContext
Model\schema1\table1.cs
Model\schema1\table2.cs
Model\schema2\table1.cs
Model\schema2\table1.cs

[rowanmiller]

Duplicate of #3988, leaving open for the moment so that we can discuss priority of that issue in triage.

[rowanmiller]

Closing as dupe, bumped up priority of #3988