`data` endpoint: Add box score and play-by-play

[Gary]

Thanks for adding the data.scoreboard method. Please also add these data endpoints too:

• Box score
  • Format: /data/5s/json/cms/noseason/game/{DATE}/{GAME_ID}/boxscore.json
• Play by play
  • Format: /data/5s/json/cms/noseason/game/{DATE}/{GAME_ID}/pbp_all.json

The DATEs are in YYYYMMDD format. The GAME_IDs are from the data.scoreboard endpoint.

[Nick Bottomley]

published in nba@4.5.0 as nba.data.boxScore(date, gameId) and nba.data.playByPlay(date, gameId)

Keep 'em coming if you find more!