Merge branch 'feature-halloffame' into 'devel'

#132, #133, #137 feature halloffame

* #132 Adjusted position of trophies (blind cane was out of screen, too much empty space around other trophies...)
* #133 Mouse dialog now depends on how many trophies player got (not stars) 
* #137 Corrected German text in trophies description

See merge request !189