Don't get unread property in the message object. #2

[1] pry(#<#<Class:0x007f8b0a803aa8>>)> message
=> #<Inbox::Message:0x007f8b0ab38f48
 @_api=
  #<Inbox::API:0x007f8b0230f518
   @access_token="********************************",
   @api_server="https://api.inboxapp.com",
   @app_id="*********************************",
   @app_secret="*******************************",
   @namespaces=
    #<Inbox::RestfulModelCollection:0x007f8b057e7e48
     @_api=#<Inbox::API:0x007f8b0230f518 ...>,
     @filters={},
     @model_class=Inbox::Namespace,
     @namespace_id=nil>>,
 @bcc=[],
 @body="Here's another message to make it seven messages.",
 @cc=[],
 @date=1415281247,
 @file_ids=[],
 @from=[{"email"=>"john.smith.********@gmail.com", "name"=>"John Smith"}],
 @id="aeautl8rfgf5b9nsnh9zlihyf",
 @namespace_id="1vp9hlbbf19jm550emi82dd7d",
 @snippet="Here's another message to make it seven messages.",
 @subject="send 6 emails back and forth -same title",
 @thread_id="j9dcrlkmpy5y04ndjbmyqbw",
 @to=[{"email"=>"beth.boring.*********@gmail.com", "name"=>"Beth Boring"}]>