ko "한국어" translation #11435. Author: x_nuk.
sl "slovenščina" translation #11436. Author: madkupe.
don't require chessground any more than necessary
sv "svenska" translation #11438. Author: TheRealHobbit. Corrected some translations that previously were too literal to give a more native feel. Introduced som Swedish chess vocabulary.
Merge branch 'master' into lobbyMithril

* master:
  sv "svenska" translation #11438. Author: TheRealHobbit. Corrected some translations that previously were too literal to give a more native feel. Introduced som Swedish chess vocabulary.
  don't require chessground any more than necessary
  sl "slovenščina" translation #11436. Author: madkupe.
  ko "한국어" translation #11435. Author: x_nuk.
implement lobby mithril hook chart