Support roles and permissions

[brpeterman]

Roles in READY message:

        "roles": [
          {
            "position": -1,
            "permissions": 68608,
            "name": "@everyone",
            "id": "101863722082930688",
            "hoist": false,
            "color": 0
          },
          {
            "position": -1,
            "permissions": 66321439,
            "name": "admin",
            "id": "101883326079459328",
            "hoist": false,
            "color": 15158332
          },
          {
            "position": -1,
            "permissions": 36953088,
            "name": "member",
            "id": "101883580606607360",
            "hoist": false,
            "color": 0
          },
          {
            "position": -1,
            "permissions": 41155585,
            "name": "mod",
            "id": "102504105297059840",
            "hoist": false,
            "color": 3447003
          }
        ]

Roles for a single user:

        "members": [
          {
            "user": {
              "username": "Oyerth",
              "id": "101794296201494528",
              "discriminator": "2305",
              "avatar": "f220a1a41c2e2b3408f309d54753d7ae"
            },
            "roles": [
              "101883326079459328"
            ],
            "mute": false,
            "joined_at": "2015-10-09T02:10:04.260000+00:00",
            "deaf": false
          }

Permissions for a channel:

        "channels": [
          {
            "type": "text",
            "topic": "God damn it, Euix.",
            "position": 0,
            "permission_overwrites": [
              {
                "type": "role",
                "id": "101863722082930688",
                "deny": 0,
                "allow": 0
              }
            ],
            "name": "thelab",
            "last_message_id": "103705602961731584",
            "id": "101863722082930688"
          }

Role update:

{
  "t": "GUILD_ROLE_UPDATE",
  "s": 2,
  "op": 0,
  "d": {
    "role": {
      "position": -1,
      "permissions": 36953088,
      "name": "member",
      "id": "101883580606607360",
      "hoist": false,
      "color": 9936031
    },
    "guild_id": "101863722082930688"
  }
}

I assume GUILD_ROLE_CREATE and GUILD_ROLE_DELETE also exist, if they're anything like channels.

Role create:

{
  "t": "GUILD_ROLE_CREATE",
  "s": 8,
  "op": 0,
  "d": {
    "role": {
      "position": 4,
      "permissions": 36953089,
      "name": "new role",
      "id": "103923421166985216",
      "hoist": false,
      "color": 0
    },
    "guild_id": "101863722082930688"
  }
}

This is followed by a GUILD_ROLE_UPDATE to change the settings from their defaults.

Add role to member:

{
  "t": "GUILD_MEMBER_UPDATE",
  "s": 10,
  "op": 0,
  "d": {
    "user": {
      "username": "Overwatch",
      "id": "102899985732861952",
      "discriminator": "5470",
      "avatar": null
    },
    "roles": [
      "101883580606607360",
      "103923421166985216"
    ],
    "guild_id": "101863722082930688"
  }
}

[brpeterman]

The permissions int is probably just a bit mask. Need to determine which permissions are assigned to which bits.