Merge pull request nats-io#43 from nats-io/update-nuget-relnotes

Update release notes

Merge pull request nats-io#30 from nats-io/version-bump

Version bump to 0.1.3

Merge pull request nats-io#26 from nats-io/update-nuspec

Update dependency versioning.

Merge pull request nats-io#16 from nats-io/release-updates

Release updates

Merge pull request nats-io#16 from nats-io/release-updates

Release updates

Merge pull request nats-io#15 from nats-io/fix-msg-timestamp

Explicitly specify timestamp kind (UTC) during message timestamp creation