Fixes #191.

Change-Id: I2fbcca9913cd20df75e9b5a5272a50879025d526

The Migrations API is the GitHub equivalent of Google TakeOut.
It allows you to create an archive of one or more repositories
that you can download and later use for import purposes.

See: https://help.github.com/enterprise/2.4/admin/guides/migrations/exporting-the-github-com-organization-s-repositories/
for more information.

Fixes #292.

Change-Id: Id20624acb4f16a2aade9143e723c8eb85ec75402

If a redirect to AWS occurs, then the redirect will be canceled and
the redirect Location will be returned in redirectURL and the
io.ReadCloser will be nil. At this point, the user would need to
perform the http.Get with the redirectURL in a different http.Client
(without the GitHub authentication transport).

Note that this is a breaking API change.

Fixes #246.

Change-Id: I4fe2dfc9cd0ce81934a07f11a6296e71c7dd51a0

Fixes #306.

Change-Id: I3b42c946f8255e165c3bbd83b1566675d21fb0e8

Fixes #308.
Fixes #309.

Change-Id: I71d1422c90f32cc6e6834ed428a311a2b2b88778

Additional fields (html_url, labels_url, id, closed_at) pulled from
https://developer.github.com/v3/issues/milestones/

Fixes #295

Fixes #297
Fixes #298

Change-Id: Ib17c43b368a0d0ee1a33690c17ad7c0f4dab55e5

Fixes #228
Fixes #301

Change-Id: I43d414332baa87b430487ea03d125633f8e40bd5

Change-Id: I385c22c290dd550c37ee7b3632a1a690cfaa36d7

In V3 of the GitHub API, pull request comments are created in two ways. The
first way is to create a comment on a specific line of a file in a commit
with the following parameters:

| Name      | Type    | Description                                            |
|-----------|---------|--------------------------------------------------------|
| body      | string  | Required. The text of the comment                      |
| commit_id | string  | Required. The SHA of the commit to comment on.         |
| path      | string  | Required. The relative path of the file to comment on. |
| position  | integer | Required. The line index in the diff to comment on.    |

And the second way is through a reply to an existing comment with the following
parameters:

| Name        | Type    | Description                           |
|-------------|---------|---------------------------------------|
| body        | string  | Required. The text of the comment     |
| in_reply_to | integer | Required. The comment id to reply to. |

This commit adds support for the second (or "Alternative Input" according to
the GitHub docs) way.

Change-Id: Ia4888efa18c557a31af7093cfa449a67650afa20

Change-Id: I013dcbfb58ec10756c7b4e4bae6fe79b5e7c0062
Fixes #287

fixes #283

Fixes #279.

Change-Id: I55ffdadfe5970d664ac94048e8bc2b8f5d935903

Fixes #152.

Add tests for RateLimitError.

Refactor populateRate into a more general parseRate.

Rate is now a method, not a field.

Mention RateLimits rather than RateLimit since the latter is deprecated.

Use Go convention for marking deprecated identifiers. See
257114af91.

fixes: #131,#271

fixes #274

fixes #272

Fixes #263.

Closes #265.

This adds support and integration tests for editing branch protection.

For more information about the preview see here:
https://developer.github.com/changes/2015-11-11-protected-branches-api/

This adds only retrieving the information and not setting it. Setting
will come in a later commit (if that one here is okay).

I tried to follow the naming guidelines as much as possible and
hopefully I made it right the first time. :-)

Add a new error type, TwoFactorAuthError, which identifies the need to
include a one-time password when using Basic Auth for a user with
two-factor auth enabled.

An example of using both the new transport and error type can be seen in
examples/basicauth/main.go.

fixes #258

Both:
https://developer.github.com/v3/issues/#list-issues
https://developer.github.com/v3/issues/#list-issues-for-a-repository

State that the default is `desc` for direction. (As does my results). So
update the comment.

In particular, this handles the case of trying to decode No Content
(204) responses.

Previously, concurrent calls to Client.Do would have data races writing
Client.Rate. Protect it with a mutex.

Resolves #253.

The value "all" is also possible for State. See https://developer.github.com/v3/issues/#list-issues
and https://developer.github.com/v3/issues/#list-issues-for-a-repository.

Documented at https://developer.github.com/v3/issues/events/#events-1
and https://developer.github.com/v3/issues/events/#attributes.

> Event "renamed":
> 	The issue title was changed.

> Attribute "rename":
> 	An object containing rename details including ‘from’ and ‘to’
> 	attributes. Only provided for ‘renamed’ events.

Fixes #244

The RateLimit() func is deprecated, and should not appear in the
official example.

As of [fccbb9520b (diff-e754c06a3071f63f53cee61571452b4c),) `Users.List` method was updated to `Users.ListAll`. This commit updates the documentation for `UserListOptions` to reflect that change.

API URLs starting with "/" does not play well with Github Enterprise,
whose API endpoint looks like "http(s)://hostname/api/v3/".

This fixes incorrect URLs in miletones APIs.