Bikescore (TM) unique Handling (Part 2)

... have the same consistent handling for (TM) at all visible places
... do not allow Translation of BikeScore (since it's a TM and might
cause unexpected behavior)
... Have (TM) sign everwhere visible - only in Searches just use
"BikeScore" as Symbol
Merge pull request #912 from Joern-R/pull1

Bikescore (TM) unique Handling (Part 2)