Implement ability to add repository to team. https://developer.github.com/v3/orgs/teams/#add-team-repo
Merge branch 'add-repository-to-team' of https://github.com/kevfromireland/octokit.net into kevfromireland-add-repository-to-team

Conflicts:
	Octokit.Tests/Clients/TeamsClientTests.cs
	Octokit/Clients/ITeamsClient.cs
	Octokit/Helpers/ApiUrls.cs
actually parameterize it right
Merge pull request #589 from octokit/kevfromireland-add-repository-to-team

Implement ability to add repository to team (redux)
All models used in PATCH verbs should have nullable fields
initialize the labels if you have existing labels
take care of initializing the labels array as late as possible
Merge pull request #591 from octokit/thedillonb-nullable-fields-in-patch

backport "All models used in PATCH verbs should have nullable fields" to v0.6
well that date was completely wrong
drafted new release notes
version bump
tidy up release notes
line endings are the worst
this test might be taking forever. burn it to the ground
Merge pull request #592 from octokit/new-release-time

time for another release
Implementing the rest of the Notifications API
Merge branch 'activity-work-backport' into release-0.6
well shit, this builds
added the test and fixed it all up