IssueEvent misses important properties #302

$ curl -u nomeata:TOKEN https://api.github.com/repos/ghc-proposals/ghc-proposals/issues/51/events
[
  {
    "id": 1096640569,
    "url": "https://api.github.com/repos/ghc-proposals/ghc-proposals/issues/events/1096640569",
    "actor": {
      "login": "nomeata",
      "id": 148037,
      "avatar_url": "https://avatars2.githubusercontent.com/u/148037?v=4",
      "gravatar_id": "",
      "url": "https://api.github.com/users/nomeata",
      "html_url": "https://github.com/nomeata",
      "followers_url": "https://api.github.com/users/nomeata/followers",
      "following_url": "https://api.github.com/users/nomeata/following{/other_user}",
      "gists_url": "https://api.github.com/users/nomeata/gists{/gist_id}",
      "starred_url": "https://api.github.com/users/nomeata/starred{/owner}{/repo}",
      "subscriptions_url": "https://api.github.com/users/nomeata/subscriptions",
      "organizations_url": "https://api.github.com/users/nomeata/orgs",
      "repos_url": "https://api.github.com/users/nomeata/repos",
      "events_url": "https://api.github.com/users/nomeata/events{/privacy}",
      "received_events_url": "https://api.github.com/users/nomeata/received_events",
      "type": "User",
      "site_admin": false
    },
    "event": "labeled",
    "commit_id": null,
    "commit_url": null,
    "created_at": "2017-05-25T02:16:56Z",
    "label": {
      "name": "dormant",
      "color": "aadddd"
    }
  }
]

[IssueEvent {issueEventActor = SimpleUser {simpleUserId = Id 148037, simpleUserLogin = N "nomeata", simpleUserAvatarUrl = URL "https://avatars2.githubusercontent.com/u/148037?v=4", simpleUserUrl = URL "https://api.github.com/users/nomeata"}, issueEventType = Labeled, issueEventCommitId = Nothing, issueEventUrl = URL "https://api.github.com/repos/ghc-proposals/ghc-proposals/issues/events/1096640569", issueEventCreatedAt = 2017-05-25 02:16:56 UTC, issueEventId = 1096640569, issueEventIssue = Nothing}]