Modify dotnet build templates

[akshita31]

1. The build should produce fullpaths because that is needed by the msCompile problem matcher.
2. The build should not produce summary as then in the "Problems" pane, the errors are duplicated.

Fixes: dotnet/vscode-csharp#1198, dotnet/vscode-csharp#1197

[akshita31]

cc @rchande @gregg-miskelly

[rchande]

Doesn't seem like the test failures are related to the change...

[alexr00]

The full paths change looks good, but I'm not so sure about the NoSummary change. People are pretty used to seeing an error summary at the end. I am not a heavy user of dotnet though. Can you add an additional comment about what that argument does so that users of the template can see why the summary is missing?

[akshita31]

@alexr00 Since the errors are repeated in the summary, in the problems pane there are duplicate errors:

If we disable the summary then there is only one error. Does that sound reasonable ? Is there any other way we can reduce the duplicate errors coming up in the problems pane ?

[akshita31]

@alexr00 Any updates here ?

[alexr00]

Sorry about the delay, I was on vacation.
Looks good thank you!

[Arunsanthoshh]

Hi @akshita31 ,

I couldn`t use dotnet build in VS 1.37.0 version. I shows the following issue.