preperations for sending solutions to server.
Solving basically works. A small JOptionPane for displaying the image,
sending to server. TODO: Parse server response.
Moved response methods to ResponseUtils. Added support for captcha
solution response (solution is OK or NOT OK). Added return of credits
gotten for solution.
Some code cleanup (checkstyle).
Much more checkstyle code cleanup.
Much more checkstyle cleanup. Added interface for requests needing an
api key.
Merge branch 'bmhm/sendanswer' into next