Update v1.0.0 functions to work with v2.0.0

[k5cents]

• all_players()
• best_roster()
• draft_picks()
• draft_settings()
• espn_games()
• fee_settings()
• ffl_api()
• ffl_info()
• ffl_merge()
• ffl_seasons()
• ffl_week()
• ffl_year()
• league_info()
• league_members()
• league_messages()
• league_name()
• league_size()
• league_status()
• league_teams()
• live_scoring()
• match_schedule()
• match_scores()
• moves_summary()
• opponent_ranks()
• player_acquire()
• player_info()
• player_news()
• player_outlook()
• pro_schedule()
• roster_moves()
• roster_score()
• roster_settings()
• schedule_settings()
• score_settings()
• score_summary()
• start_roster()
• stat_correct()
• team_abbrev()
• team_roster()
• trade_settings()
• waiver_settings()
• week_scores()

[k5cents]

match_scores() is now tidy_scores() to reflect the extensive restructuring done behind the scenes.

[k5cents]

match_schedule() is now tidy_matchups() to reflect the extensive restructuring done behind the scenes.

[k5cents]

score_summary() is now league_transactions().

[k5cents]

stat_correct() needs to be checked after week 1 (or later) to check for corrections.