Proto commits in nats-io/stan.net

These 5 commits are when the Protocol Buffers files have changed:

Commit:41c2e68
Author:Daniel Wertheim
Committer:Colin Sullivan

Consolidates projects and prepares for AZ DevOps (#143) * Consolidates to using .NET SDK project style Changes: - Uses same folder structure as NATS.Client - Strong naming as NATS.Client - Cleans test utils as we do not have config - Fixes and cleanup of various tests - Fixes issue with not setting pingTimer to null

The documentation is generated from this commit.

Commit:047d9bb
Author:Colin Sullivan
Committer:GitHub

Pings (#101) * [ADDED] PINGs from client to server Signed-off-by: Colin Sullivan <colin@synadia.com>

Commit:8564f1d
Author:Colin Sullivan
Committer:Colin Sullivan

CNCF updates * Add code of conduct * Apache 2.0 * Update copyrights * Add OWNERS

Commit:bceb4dc
Author:Colin Sullivan
Committer:GitHub

Add ISubscription.Close() to allow closing a durable. (#35) * Add and implement ISubscription.Close() to allow closing a durable.

Commit:af4ba2c
Author:Colin Sullivan
Committer:Colin Sullivan

Development updates * Code completion * Unit Tests (xunit) * Dependencies referenced via Nuget * Protobuf Upgrade