Captcha: review captcha solver stuff
at the moment the MyJD Solver only waits for solution when there is no active/enabled/supported Browser/Dialog-Solver.
User can abort the Captcha in Browser/Dialog-Solver and this one should also abort all others
-review if the current special handling in MyJD Solver is still required
-add support to show a dialog when Browser/Dialog-Solver is disabled. At the moment the user has no option to abort the captcha
--add a generic wait for solution captcha dialog if not aborted, so user can abort AND more important, see what is going on