Added availablility of partId's from knapsack only in hpsBalancer
Added availablility of partId's from knapsack only in hpsBalancer

YetAnotherMinion/core,yangf4/core,yangf4/core,yangf4/core,yangf4/core,YetAnotherMinion/core,YetAnotherMinion/core,YetAnotherMinion/core,yangf4/core,YetAnotherMinion/core