todo
change copyright to Jakob AND me
add missing copyright info
Avoid copy+paste in StrategyMspTask and Strategy2MspTask
REF: rename for clarity
Provide a strategy using linear combination and one that uses domination
Ref: rename class
fix documentation of Set and Sets
DOC: usage of place singleton
just return the first suitable item in PLTSBlock::top

Don't bother to scan the whole partition to ensure that the item is really not dominated
check if p is not dominated before spawning a new task
Pareto-sets immediately set a path that is removed dominated

instead of returning a set of removed paths that we then have to loop over
REF: rename
no need to pass around the graph