nsfw - cosmetic changes
Merge request is already there: !422 (closed)
Changed the word input field to textarea, so that overview is better with many filter words. Changed README, changed collapsed message text.
Would have loved to get rid of the comma separator, too, in order to improve input to standard (line break) present in other content filter textareas (/settings/channel -> Do not import posts with this text etc.) But can't manage do do it. @mario
Edited by jayrope