renames 10s game_delay_multiplier

[tracerrx]

Rename preferred_game_update_delay_in_10s_of_seconds to game_delay_multiplier throughout in order to add sanity to previous PR which moves api_refresh_rate top config.

[WardBrian]

I realize I'm responsible for the original sin here, but I don't love game_delay_multiplier either. I think it's important to keep in the fact that this only really affects your preferred game. multiplier is fine, but "of what" seems like a valid question a user might ask

preferred_game_refresh_lag?

[tracerrx]

I'm not in love with the name either, I submitted as a separate PR to make it relatively easy to change again... but preferred_game_refresh_lag_multiplier is almost as bad as 10's of seconds IMHO...

preferred_game_delay_multiplier ??

[WardBrian]

preferred_game_delay_multiplier

👍🏻