* Add pop functionality to sorted set (ZPOPMIN, ZPOPMAX)

* Add feature check for sorted set pop

* Add tests for sorted set pop

* Added: additional transaction conditions

* Fixed: failed tests
Added: tests for new transaction conditions

* Conflicts resolving

* Improve error messaging in unreachable-after-moved situation

We just want to log these - not fail builds on them.

Fix streams consumer group tests.

This doesn't change any expectations, only uses the much more useful overloads like Assert.Equal(a, b) instead of Assert.True(a == b) so we get much more useful output.

Something is wrong with our stream assumptions, but it's not super clear on what special IDs are what in the docuemtnation right now either...I think our resolution to special start IDs is off but let's get testing in order first.

We have concurrent run conflicts here it seems in the build - quick fixing stream names.

* improve error reporting (in particular for timeouts) by reporting a: what the *offending physical connection was doing*, and b: how much data has flown on the connection while trying to do it

* use IMeasuredDuplexPipe so we can talk about total sent/received even over TLS; needs pipelines-unofficial bump to 1.0.9

Until we can figure out how to install on Ubuntu...

* Minor spelling fixes.

* Small typo in Literals.cs .

Update IDatabaseAsync.cs

Fix typo "vlue" to "value" in XML comment

* fix XINFO

* fix XGROUP ("-" => "0")

* fix XREAD/XREADGROUP ("-" => "0")

* fix XADD: entry-id must **follow** MAXLEN (fix #982)

lib updates (in particular, see https://github.com/aspnet/KestrelHttpServer/issues/2694#issuecomment-420347853)

* make transaction inner tasks use RunContinuationsAsynchronously (for discussion, see issue #943); detect RunContinuationsAsynchronously in ResultBox completion, and set directly rather than deferred