octokit/octokit.net — pull request #494 by gabrielweyer (2014-05-18 11:28:11+00:00)
Title: [WIP] Pull Request Commits have this neat comment_count property

Added the comment_count property and an integration test to ensure it's read properly from the API.

Line is now [deprecated](https://developer.github.com/v3/repos/comments/#create-a-commit-comment) for CommentCommit so I made the property nullable.

issue #374