updated web controllers to be compatible with latest ncaalib module
initial commit of RPI-alternatives module
added get_games on squads analogous with get_wins and get_losses
updated svm to include least squares ranking
added GridSource (*NOT* CV!) and TournamentScorer to maximize expected score on tournament simulations (as opposed to optimizing cv accuracy)
make sure squads have actually played games in season before ranking them (otherwise they will be lost in the sac and the mapping to squad ids will get thrown off)
1) ~finally~ Added full play-in round support. 2) Moved TournamentIterator out of Tournament class in case it's needed elsewhere (looking at you, grid_search). 3) Add optional meta-data to Tournament export. 4) Other minor simplifications and additional error checking
Use ~new~ ncaalib.grid_search to maximize expected bracket pool score, instead of maximizing accuracy in CV.