1.4.0

• UrlLib, Requests, GrabLib HTTP backends.
• Auto-detect type of captcha. is_binary flag was removed.
• Add len() method.
• Docs updates.
• some fixes ...

1.3.4

• Python 3.4 compatibility fixes
• AntiCaptcha class
• Update docs
• tox fixes
• update requirements (now used latest version of grab lib)

1.3.1

#7 ERROR_NO_SUCH_METHOD fix