Changed Some German Translations

Added spaces between many of the item names, fixed the "Amaranth Dust,"
changed the s-zett to double s because s-zett is becoming less used.
Unchanged some of the de_DE changes
fixed transmutation overlay stuff (de_DE)

Now reads: "Transmutation overlay will be set to _____"
Was: "Transmutation display was in the ____"
Made things in de_DE match up
Fixed some things based on Kehlim's recommendations
Merge pull request #334 from lluixhi/master

de_DE changes