v2.4.0

• #377 GitHub - [closed]
• #374 Create gist example in README is broken - [closed]
• #373 How to create a repository? - [closed]
• #368 API docs look broken on Firefox 47 - [closed]
• #367 how to use GitHub.search() ? - [closed]
• #363 deleteHook broken - [bug]
• #362 typo updatePullRequst vs updatePullRequest - [closed]
• #348 Error callback not firing when hitting rate limit - [closed]
• #341 More examples (in readme or elsewhere) - [closed]
• #328 Add label creation - [closed]