Add redis streams support to documentation

Update documentation to match change made to
`IDashboardAuthorizationFilter` in PR 390.

Adding Redis to Cap

ensure consumer group creation while reading from stream

* DiagnosticObserver does not use null connection

* Make TryGetSqlConnection static.

Co-authored-by: Dave Smith <dave.smith@ventivtech.com>

Co-authored-by: Andrii Labyntsev <lab.andrii@gmail.com>

Removes sample project.

Co-authored-by: Dave Smith <dave.smith@ventivtech.com>

* Custom selector does not route messages

* Works with generic ConsumerServiceSelector.


Works with generic ConsumerServiceSelector.


Moves INamedGroup.

Co-authored-by: Dave Smith <dave.smith@ventivtech.com>

Co-authored-by: Dave Smith <dave.smith@ventivtech.com>

* Update faq.md

Clarify that using same database for different applications is only for MySQL. Fix minor spelling and grammar.

* Create faq.md

Clarify that TableNamePrefix option is only for MySQL. Minor spelling and grammar corrections.

Fixed SQL content filter on IMonitoringApi.PostgreSql.cs

Co-authored-by: Andrii Labyntsev <lab.andrii@gmail.com>

Co-authored-by: Alexey Nikitin <Aleksey.Nikitin@domrf.ru>

Co-authored-by: Andrii Labyntsev <lab.andrii@gmail.com>

Change from `FromService` to `FromServices`.
Ref:
https://docs.microsoft.com/en-us/dotnet/api/microsoft.aspnetcore.mvc.fromservicesattribute

* bugfix: Using with EF, transaction will not rollback when exception occurred while persistting event data

* bugfix: EF transaction Dispose Get called