…h less "noise" of small fragments of code. Added a field to Node which records the "context" of the node. Nodes with the same context are either in the same function or outside of any function. Same-context nodes will use a small *inner-move-size* when determining moves and will only move within the context.
…ved performance by 20%.
…he latest) - two versions of ikarus compiler which caused the algorithm's long run (need to fix)
…changed the README file. Also added notice for parsers.