Splittr(lite)=============TODO:osave to local storageoname of splittr sessionoenter number of people - P    or a pulldown one can add to?    add names to people -> array (option element)oadd groups    name    pick from list Pcan add more, but adds as a SetoAdd an IOU    pick who owes - could be a groupin which case it will add an array of names    pick who is owed    pick an ammount - X    this will then generate individual IOU'sAIM (all to PDFs)===olowest number of transactionsodetailed report on who owed who what - actualofilter by parasite/benefactorHOW to reduce transactionsA->B=5B->D=3D->A=7C->A=2C->A=1A->C=4Get list of unique combinationsA->B=5B->D=3D->A=7C->A=3A->C=4Then cancel 'opposites', so for each pair...A->B=5B->D=3D->A=7C->A=3 - (A -> C)=> C->A=3 - 4=> C->A=-1=> A->C=1=> Who owes the most different, starting with the lowest?=> means that although A -> c = 1, it may turn out that A does not pay C, but say, in this case, D does.The main AIM is to reduce/cancel transactions OR can we remove someone from owing anything?A->B=5B->D=3D->A=7A->C=1=>A->B=5B->D=3  <-- B is owed and owes, so we can eliminateD->A=7A->C=1=> A->B=5 - 3D->A=7 - 3A->C=1=> A->B=2D->A=4A->C=1Now reduce the number of people payingA->B=2D->A=4A->C=1=>D->B=2D->A=2A->C=1=>D->B=2D->A=1D->C=1