Translation and database-words.txt update

Hey, I forgot to translate and add the last few Database options to database-words.txt. So here it is, inclusive translation of these and all the other stuff I ever do. :-D

I also have reorganized the database-words.txt for a better overview of witch string is related to the concerning option in the database.

But there is one string that doesn't make sense in my mind so I can't translate it properly. Could you pls explain it?
String: <code>Album - Group per release type Sort</code>
I really cant imagine, what this could mean^^

I'll update this PR after discussion and let you know when it's ready :-)