Allow more standings information to be displayed

MyFantasyLeague provides all of the following standings information:

h2hw = Overall Wins
h2hl = Overall Losses
h2ht = Overall Ties
divw = Divisional Wins
divl = Divisional Losses
divt = Divisional Ties
divpf = Divisional Points For (Total Year-to-Date Points Scored In Divisional Games)
confw = Conference Wins
confl = Conference Losses
conft = Conference Ties
confpf = Conference Points For (Total Year-to-Date Points Scored In Conference Games)
pf = Points For (Total Year-to-Date Point Scored)
pa = Points Against (Total Year-to-Date Opponent Points Scored)
avgpa = Average Points Against (Weekly Average Opponent Points Scored)
maxpa = Maximum Points Against (Highest Weekly Points Against)
minpa = Minimum Points Against (Lowest Weekly Points Against)
pp = Potential Points
bbidspent = Total Amount Spent YTD On Blind Bidding
op = Offensive Points
dp = Defensive Points
pwr = Power Rank
acct = Accounting Balance
salary = Total Salary
vp = Victory Points
power_rank = The power rank for a franchise, as detailed in this FAQ
all_play_w = The number of all-play wins for a franchise, assuming a franchise played all other franchises each week of the season
all_play_l = The number of all-play losses for a franchise, assuming a franchise played all other franchises each week of the season
all_play_t = The number of all-play ties for a franchise, assuming a franchise played all other franchises each week of the season

This module needs to support the ability to display any and all of the above. Probably just make a few of the main ones visible by default, but let the user add or remove as many as possible.