Bugfixes:
- the demand need not be fulfilled by player (it can be avoided by pushing pass button);
- "Show left cards after finished round" option is affected by "Preview of taken cards" option;
- replay: situation when bomb is thrown besides own turn is incorrectly saved.
AI:
- bugfixes: * do not beat right/next opponent who just finished, partner will lead; * do not beat single of partner with strongest single, even if I would finish in next move.