SegmentFeaturesExtractor: Allow input Value to handle getAssignedOutput magic
SegmentExtractor: Optional conflict sets
SegmentGuarantor: Oops. Set inputs on SliceReader before asking for output
SegmentReader: debug statements
LocalStackStore: debug statements
LocalSegmentStore: Insert Segments one-by-one instead of using Segments.getSegments().begin()/end(), which doesn't work for some reason.
CoreSolver: Working toward consistent solutions wrt Sopnet