…st.create

…create

…bit admins changed in controllers.forumpost.create

… ublog.xml instead of site.xml

* master: (110 commits)
  dedup hardcoded ublog tier days
  Remove Tags From Video Card Info
  flatten blog tiers
  show fide federation flags on study chapter player bars
  add fide federation flag images
  list fide federations with their exotic codes
  study player flag based on fide id, POC
  only sync fide db weekly in prod
  new modules/player refactored away from modules/relay
  broadcast player name combinations: ignore single-letter words
  delete players who are no longer in the fide download
  use PGN order in broadcast team table, instead of sorting by rating
  fix broadcast team match on player ID or player name
  normalize broadcast player names during tokenization
  `Broadcast official` allows grouping with owned tournaments
  `Broadcast Official` and `Study/Broadcast Admin` permissions
  document broadcast player combination matching
  match broadcast players with name combinations
  New Crowdin updates (lichess-org#14747)
  scalachess 15.7.11
  ...

Never use Option.get, it throws exceptions.
Instead of checking if the value is available with Option.isEmpty,
then using Option.get, you should get the value while you check for its existence.

it's usually better to resolve the option at the caller site

this is not necessary