Adds more responsive layout for mobile users and disables go to question button when no valid token has been entered

when calling created by moderator filter it'll request the user roles and print them in the console.

Lukas Haase authored 3 years ago and Klaus-Dieter Quibeldey-Cirkel committed 3 years ago

create role function in comment service, add createdBy to comment.ts, test for moderatorids and createdbylecturer

fix dublication error, when selecting param alwaysshowinheader do not show in-component user counter

This reverts commit 3dcef559