Merge pull request #134 from xwcg/jonasneu

(Hopefully) fixed the not-dying-spike problem.
neue Bosssounds eingebaut

- neue Bosssounds eingebaut
- mit dem define BOSS_DIE_1FINGER kann man den Boss nach dem Abschlagen
eines Fingers besiegen
Merge pull request #136 from xwcg/christian

neue Bosssounds eingebaut
Rewrote the credits.ini (more serious).
Excluded the default.c for the final productive version.
Added falling stones to the boss fight.