Made commenting section translateable and provided translations
En-/diable save button depending on character count
Changed size of comment text-area
Refactored code
Simplified code
Merge remote-tracking branch 'origin' into optimize_commenting
Merge branch 'master' of https://github.com/SEP007/lmvc-patat
Merge branch 'master' of https://github.com/SEP007/lmvc-patat