Completed standardization on vulnerability enitty, including CSS fixes and View alterations. Included entity name references in translation sheet. Fixed cascade on vulnerability removal. Fixed overall removal process, since it is now based on a slug reference. Small alterations in the history view and logic; fixed correct historic view of events, starting with the earliest ID (in addition to the other sorting rules), added hasAlterations function to see whether this version holds any alterations in the Modification entities with regard to the current version of the entity. Updated description edit route.