Follow redirects if possible about gistlog

[greydnls]

<3 thanks

According to this, it's not possible. :( https://help.github.com/articles/what-happens-when-i-change-my-username/

[ghostwriter]

• extract gist_id from https://gist.github.com/kayladnls/e5bff1a7c1f85d83c37f5294b9fe8e03
• fetch gists by gists_id -> https://api.github.com/gists/e5bff1a7c1f85d83c37f5294b9fe8e03
• check if the $username !== $gistlog->author in GistsController.php#L49
• redirect to the gist with the correct/updated username.
• provide a message to readers that the url has been updated/changed and to update their bookmarks or links.

if ($username !== $gistlog->author) {
    return redirect()->action(
        'GistsController@show', [
            'username' => $gistlog->author,
            'gistId' => $gistlog->id
        ]
    )->with('status', "The resource you've requested $username/$gistId has moved to a new location. Please update your bookmarks and/or links to reflect the new location of this resource.");
}

cc: @mattstauffer @greydnls